1970 Topps Calvin Murphy #137

1970 Topps Calvin Murphy #137 value & prices

The 1970 Topps Calvin Murphy #137 is a Basketball card released in 1970. Ungraded copies carry a market value of about $22.82.

An ungraded copy is worth around $22.82, a PSA 9 around $910.00, a PSA 10 (Gem Mint) around $3,851.14, a pristine BGS 10 around $5 and006.00. That's roughly a 169× 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 $22.82 and top grades reaching $3,851.14, 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.