Roy McMillan Topps Baseball Gray Back #123

Topps Baseball 1956 · #123 · updated 2026-11-02

Roy McMillan Topps Baseball Gray Back #123 card
Price30d1y
PSA 4 most traded$22.50——
PSA 9$936——
Baseball index—▼3%▲59%
Topps Baseball set index—▲1%▲30%
Roy McMillan Topps Baseball Gray Back #123 card
GradePrice30d1y
PSA 9$9360—
PSA 8$1040—
PSA 7$50.000—
PSA 6$35.000—
PSA 5$15.080—
PSA 4$22.500—
PSA 3$17.000—
PSA 2$7.000—

About Roy McMillan Topps Baseball Gray Back #123

Roy McMillan Topps Baseball Gray Back #123 is a 1956 Pokémon card from Topps Baseball, number 123. Right now a PSA 9 sells for about $936; a PSA 8 sells for about $104, each the median of the newest three recorded sales inside 30 days.

We hold 49 recorded sales of this card going back to 2023-12. By venue: eBay 98%, REA 2%. The most traded grade over the last 90 days is PSA 4.

PSA population by grade: PSA 8 183, PSA 7 211. Population as of 2026-10-11, from PSA's cert records.

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Roy McMillan Topps Baseball Gray Back #123 questions

How much is a Roy McMillan Topps Baseball Gray Back #123 worth?

About $22.50 in PSA 4, the most traded grade. Prices are the median of the newest three recorded sales inside 30 days.

Where can I buy a Roy McMillan Topps Baseball Gray Back #123?

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 Roy McMillan Topps Baseball Gray Back #123?

PSA 8: 183; PSA 7: 211. As of 2026-10-11.