1975 Topps Mini Terry Forster #137

1975 Topps Mini Terry Forster #137 value & prices

The 1975 Topps Mini Terry Forster #137 is a Baseball card released in 1975. Ungraded copies carry a market value of about $2.27.

An ungraded copy is worth around $2.27, a PSA 9 around $45.86, a PSA 10 (Gem Mint) around $264.62 and a pristine BGS 10 around $344.00. That's roughly a 117× 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 $2.27 and top grades reaching $264.62, 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.