Museum Exter. View 1950 Callahan Hall of Fame Baseball Back Ends "Playing Days.. #NNO
Callahan Hall of Fame Baseball 1950 · #NNO · updated 2026-11-06 · Price chart

| Price | 30d | 1y | |
|---|---|---|---|
| PSA 7 most traded | $67.50 | — | — |
| Baseball index | — | ▼5% | ▲53% |
| Callahan Hall of Fame Baseball set index | — | ▲0% | ▲1% |

| Grade | Price | 30d | 1y |
|---|---|---|---|
| PSA 7 | $67.50 | 0 | — |
| PSA 6 | $12.01 | 0 | — |
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About Museum Exter. View 1950 Callahan Hall of Fame Baseball Back Ends "Playing Days.. #NNO
Museum Exter. View 1950 Callahan Hall of Fame Baseball Back Ends "Playing Days.. #NNO is a 1950 Pokémon card from Callahan Hall of Fame Baseball, number NNO.
We hold 6 recorded sales of this card going back to 2022-05. By venue: eBay 100%.
PSA population by grade: PSA 7 29. Population as of 2026-11-07, from PSA's cert records.
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Chart it: Museum Exter. View 1950 Callahan Hall of Fame Baseball Back Ends "Playing Days.. #NNO price chart by grade, against the Callahan Hall of Fame Baseball index or the card price charts and screener for any card, set, Pokémon or grade.
Museum Exter. View 1950 Callahan Hall of Fame Baseball Back Ends "Playing Days.. #NNO questions
How much is a Museum Exter. View 1950 Callahan Hall of Fame Baseball Back Ends "Playing Days.. #NNO worth?
About $67.50 in PSA 7, the most traded grade. Prices are the median of the newest three recorded sales inside 30 days.
Where can I buy a Museum Exter. View 1950 Callahan Hall of Fame Baseball Back Ends "Playing Days.. #NNO?
The Deals section on this page lists every auction of this card ending inside 24 hours and every Buy It Now the deal finder is pricing, each against the comp for its grade. Tap one to open it on eBay, or open the deal finder for every card.
What is the PSA population of Museum Exter. View 1950 Callahan Hall of Fame Baseball Back Ends "Playing Days.. #NNO?
PSA 7: 29. As of 2026-11-07.