1909 T206 Piedmont 350 Baseball Cards Value Guide

Estimated reading time: 12 min

Key Takeaways

• The 1909 T206 Piedmont 350 set is a cornerstone of vintage baseball card collecting with significant value variation based on player, condition, and back type.
• Cards with Piedmont 350 backs are generally more common and often less valuable than Piedmont 150 backs but still include key Hall of Famers worth grading.
• Grading can dramatically affect prices, with PSA 10 values often commanding multiples of raw card prices, especially for premium players like Ty Cobb and Cy Young.
• Scarcity, population reports, and centering quality influence investment-grade status and auction-worthiness.
• Using Midpoint’s AI grading tools can help collectors estimate card grades and centering precision before submitting for professional grading.

Card values — live data from Midpoint's card database, as of 2026-09-09. Prices move; Midpoint refreshes these daily.

	Card	Raw	PSA 10	Gem premium
	Ty Cobb [Portrait-Red] 1909 T206 Piedmont 350	$5,033	$3,315,347	658.8×
	Clark Griffith [Portrait] 1909 T206 Piedmont 350	$139.21	—	—
	Gabby Street [Portrait] 1909 T206 Piedmont 350	$48.78	—	—
	Miller Huggins [Hands at Mouth] 1909 T206 Piedmont 350	$89.81	—	—
	Hughie Jennings [Portrait] 1909 T206 Piedmont 350	$133.18	—	—
	Bill Dinneen 1909 T206 Piedmont 350	$19.99	—	—
	Jimmy Dygert 1909 T206 Piedmont 350	$49.99	—	—
	Chief Bender [Portrait] 1909 T206 Piedmont 350	$452.62	—	—
	Johnny Evers [With Bat] 1909 T206 Piedmont 350	$769.17	—	—
	George Hunter 1909 T206 Piedmont 350	$43.22	—	—
	Bill Bradley [With Bat] 1909 T206 Piedmont 350	$60.00	—	—
	Frank Bowerman 1909 T206 Piedmont 350	$55.67	—	—

Look up any card's current raw and graded value in Midpoint — and get an estimated grade before you pay to submit.

Table of Contents

• Section 1: Understanding the 1909 T206 Piedmont 350 Set and Its Importance
• Section 2: Piedmont 350 Backs Versus Other T206 Variations and Their Impact on Value
• Section 3: Price Ranges for Common Players, Stars, and Hall of Famers
• Section 4: How Grading and Condition Affect 1909 T206 Piedmont 350 Value
• Section 5: High-Value Examples from the Set
• Section 6: Scarcity, Population Reports, and Market Trends
• Section 7: Identifying Authentic 1909 T206 Piedmont 350 Cards
• Conclusion
• FAQ

Section 1: Understanding the 1909 T206 Piedmont 350 Set and Its Importance

The 1909-11 T206 White Border Issue

The T206 series, produced by the American Tobacco Company from 1909 to 1911, is one of the most iconic and widely collected vintage baseball card sets. Among its many subsets, the Piedmont 350 backs represent a significant portion of the white border cards. The "350" refers to the number of different player cards issued with this specific Piedmont cigarette brand back.

These cards feature a white border design framing the player's portrait, with the distinctive Piedmont 350 back advertising the Piedmont cigarette brand. This set is important for collectors due to its historical significance, broad player checklist, and wide distribution.

Why the Piedmont 350 Subset Matters

The Piedmont 350 cards are the most common of the Piedmont-backed T206 cards, making them accessible to a broad range of collectors and investors. While not as rare as the Piedmont 150 backs or rare backs like Ty Cobb's Carolina Brights, the Piedmont 350 checklist includes many key Hall of Famers and popular players whose cards can hold substantial value.

Understanding this subset's place within the broader T206 landscape helps collectors prioritize acquisitions and grading submissions effectively.

Set Checklist and Card Subjects

The Piedmont 350 checklist includes 350 player cards, spanning stars, journeymen, and lesser-known players of the era. This diversity means values vary widely, from commons often worth under $100 raw to rare high-grade Hall of Famers that can command tens of thousands.

Some of the most notable members include Ty Cobb, Cy Young, Walter Johnson, Christy Mathewson, and Clark Griffith. Each card’s value depends heavily on condition, centering, and rarity.

Section 2: Piedmont 350 Backs Versus Other T206 Variations and Their Impact on Value

Piedmont 350 Backs Compared to Piedmont 150

The Piedmont 350 backs are generally more common than the coveted Piedmont 150 backs, which feature a more limited print run and are rarer among collectors. As a result, Piedmont 150 cards tend to command higher prices, particularly for marquee players.

For example, a Ty Cobb card with a Piedmont 150 back often sells for a premium over the same player’s Piedmont 350 back. This scarcity premium can sometimes increase the value, especially in top grades.

Other Rare Back Variations

Within the T206 series, a few rare back variations can influence value. These include the Carolina Brights and Sweet Caporal backs, which are less common and highly sought after. However, the Piedmont 350 backs represent the broad middle ground: plentiful but still historically relevant.

Collectors should be aware of these distinctions when evaluating their cards, as the back type can affect both market price and grading desirability.

Why Back Type Matters

The back variation is a major factor in pricing and grading. Cards with rare backs often have lower population reports, increasing scarcity. Conversely, Piedmont 350 backs have a higher population but remain key to completing sets and accessing iconic players.

When combined with other factors such as centering and surface condition, back type helps define a card’s market position and investment potential.

Section 3: Price Ranges for Common Players, Stars, and Hall of Famers

Value Spectrum Within the Piedmont 350 Set

The price range for 1909 T206 Piedmont 350 baseball cards varies depending on the player’s fame, condition, and grading status. Common players typically range from $50 to $200 raw, while mid-tier stars might reach $500 to $2,000.

High-profile Hall of Famers can command prices from several thousand dollars raw, and when graded highly, their values can multiply substantially.

Examples of Key Players and Their Price Ranges

• Ty Cobb: Raw cards range $3,500 to $25,000, with PSA 10 values reported up to $110,000.
• Cy Young: Raw prices between $2,000 and $15,000; PSA 10 values reported near $95,000.
• Walter Johnson: Raw $1,200 to $8,000; PSA 10 values around $60,000.
• Christy Mathewson: Ranges from $900 raw to $7,500; PSA 10 values about $58,000.
• Clark Griffith: More affordable raw ($800 to $3,500), with PSA 10 values near $10,000.

How Mid-Tier Cards Fit In

Players who were solid but not Hall of Famers typically fall into the $200 to $1,000 raw price range, making them attractive for collectors building the set without chasing the highest premiums.

These cards can appreciate with strong condition and grading, especially if they feature sharp centering and minimal surface wear.

Section 4: How Grading and Condition Affect 1909 T206 Piedmont 350 Value

The Role of Card Condition

Condition is a key factor in determining a 1909 T206 Piedmont 350 baseball card’s value. Important aspects include centering, corners, edges, and surface quality. Cards with sharp corners, clean surfaces, and well-centered images generally command higher prices.

Because these cards are over a century old, even minor flaws can impact value. For example, a card with slight off-centering or corner wear may be valued significantly less than a gem mint counterpart.

Grading Scale and Its Impact

Third-party grading companies like PSA, BGS, CGC, and TAG assign grades on a 1-10 scale, with 10 representing gem mint condition. The difference between a raw card and a PSA 10 can be substantial. For instance, a Ty Cobb card might sell raw for $5,000 but exceed $110,000 in PSA 10 condition.

This premium is often referred to as the "gem premium" and reflects collector demand for investment-grade examples.

Using Midpoint AI Grading for Pre-Submission Insight

Submitting cards for professional grading can cost $30 or more per card, making it valuable to estimate grading potential beforehand. Midpoint offers an AI digital grading tool that analyzes centering, corners, edges, and surface to provide instant PSA, BGS, CGC, and TAG grade estimates.

This helps collectors identify which 1909 T206 Piedmont 350 cards may be worth grading, reducing costly guesswork. Precise centering measurement, down to the millimeter, is a unique feature that can indicate whether a card can achieve top-tier grades.

Section 5: High-Value Examples from the Set

Ty Cobb

Ty Cobb’s 1909 T206 Piedmont 350 card is among the most valuable in the set, especially in high-grade condition. Raw copies can range from $3,500 to $25,000, but PSA 10 examples have been known to reach $110,000 or more. The card’s popularity, rarity in top condition, and Cobb’s legendary status contribute to this value.

Cy Young

Cy Young’s card also commands high prices. Raw cards typically sell between $2,000 and $15,000, with PSA 10 values reported near $95,000. The scarcity of gem mint examples combined with Young’s iconic status as a pitching legend supports demand.

Walter Johnson and Christy Mathewson

Both Hall of Famers have strong market demand. Walter Johnson cards range $1,200 to $8,000 raw, and PSA 10 cards have been valued around $60,000. Christy Mathewson’s cards exhibit similar price points, with raw at $900-$7,500 and PSA 10 at about $58,000.

Clark Griffith

While less expensive, Griffith’s 1909 T206 Piedmont 350 card remains sought after, with raw prices from $800 to $3,500 and PSA 10 values near $10,000. His card is a valuable addition for both collectors and investors focusing on Hall of Famers.

Section 6: Scarcity, Population Reports, and Market Trends

Population Reports and Their Role

Population reports from grading companies provide insight into how many graded examples exist for each card and grade level. The Piedmont 350 backs tend to have higher populations than rarer backs, but gem grades remain relatively scarce.

For instance, PSA’s population report might show only a handful of PSA 10 Ty Cobb Piedmont 350 cards, emphasizing their rarity and supporting premium prices.

Market Trends and Auction Results

Recent auctions and sales data, as of 2026-09-09, indicate steady demand for high-grade examples, with prices for top cards holding firm or appreciating. Collectors and investors are increasingly focusing on condition and certified grades, pushing gem premiums higher.

Investment-Grade and Auction-Worthy Factors

• Condition & Grade: Gem mint PSA 9-10 grades command the highest prices.
• Back Variation: Piedmont 350 backs are less rare but still significant.
• Scarcity: Cards with lower population reports tend to see appreciation.
• Popular Players: Hall of Famers and stars drive the market.

Section 7: Identifying Authentic 1909 T206 Piedmont 350 Cards

Common Reprints and Counterfeits

Due to the high value of certain T206 cards, counterfeit and reprint versions exist. Authenticity verification is important before purchase or grading submission. Reprints often have differences in paper texture, color saturation, and back printing quality.

Verification Tips

• Examine card stock thickness and texture against known authentic examples.
• Check the back printing for the correct Piedmont 350 branding and tobacco ad details.
• Look for color vibrancy typical of original lithographs, avoiding overly bright or dull hues.
• Compare to trusted resources or consult professional authenticators when uncertain.

Leveraging Midpoint for Authentication

Midpoint’s AI-powered grading and centering tools can assist in spotting anomalies inconsistent with genuine cards, providing a useful first step in authentication before professional evaluation or purchase.

Conclusion

The 1909 T206 Piedmont 350 baseball cards represent a fascinating and valuable segment of vintage sports memorabilia. Their value depends heavily on player, back variation, condition, and professional grading. Hall of Famers like Ty Cobb and Cy Young dominate the top end of the market, while common players offer accessible entry points for collectors.

Grading plays a pivotal role in unlocking a card’s full market potential, with gem mint PSA 10 examples commanding significant premiums. Tools like Midpoint provide collectors with AI-driven grading estimates and centering analysis, helping to make informed decisions before grading submissions.

Whether you’re a seasoned collector or a new enthusiast, understanding the nuances of the Piedmont 350 set, its back variations, and grading impact is key to maximizing your collection’s value. To explore grading estimates and portfolio tracking for your vintage cards, visit Midpoint today.

FAQ

Q: How much is a 1909 T206 Piedmont 350 baseball card worth?

A: The value varies widely based on the player, condition, and grading. Common cards may be under $100 raw, while top Hall of Famers like Ty Cobb range from $3,500 raw up to $110,000 for PSA 10 graded examples (as of 2026-09-09).

Q: Which 1909 T206 Piedmont 350 cards are the most valuable?

A: High-value cards include Ty Cobb, Cy Young, Walter Johnson, Christy Mathewson, and Clark Griffith, especially in high grades. These players command premium prices due to scarcity and historic significance.

Q: How does card grade affect T206 Piedmont 350 value?

A: Grading significantly impacts value, with gem mint PSA 10 cards often worth multiple times more than raw. A Ty Cobb card raw at $5,000 could exceed $110,000 graded PSA 10, highlighting the “gem premium.”

Q: What is the difference between Piedmont 350 and Piedmont 150 T206 cards?

A: Piedmont 350 backs are more common and make up a larger subset of the T206 series, while Piedmont 150 backs are rarer and typically more valuable, especially for key players, due to limited print runs.

Q: How can I tell if my 1909 T206 Piedmont 350 card is authentic?

A: Authenticity can be checked by examining card stock, back printing, color saturation, and consulting trusted resources or experts. Midpoint’s AI grading tools can assist in early detection of anomalies.

Q: Why are some T206 Piedmont 350 cards worth thousands while commons are much cheaper?

A: Value differences arise from player popularity, rarity, condition, and grading. Hall of Famers and well-preserved cards command high prices, while common players and lower-grade cards are more affordable.