1955 Topps Sandy Koufax #123

1955 Topps Sandy Koufax #123 value & prices

The 1955 Topps Sandy Koufax #123 is a Baseball card released in 1955. Ungraded copies carry a market value of about $796.50.

An ungraded copy is worth around $796.50, a PSA 9 around $315,914.26, a PSA 10 (Gem Mint) around $379,097.00, a pristine BGS 10 around $492 and826.00. That's roughly a 476× premium for a gem-mint copy over raw — one of the clearest signals that condition-sensitive buyers dominate this card's market.

Is it worth grading?

With raw copies near $796.50 and top grades reaching $379,097.00, grading a sharp copy of this card can clearly pay for itself — the spread comfortably covers a typical ~$25.00 grading fee. The catch: only submit copies with strong centering, clean corners, and unmarked surfaces, because anything below a 9 usually erases the math.