1973 Topps Pat Riley #21

1973 Topps Pat Riley #21 value & prices

The 1973 Topps Pat Riley #21 is a Basketball card released in 1973. Ungraded copies carry a market value of about $4.16.

An ungraded copy is worth around $4.16, a PSA 9 around $68.88, a PSA 10 (Gem Mint) around $508.05 and a pristine BGS 10 around $660.00. That's roughly a 122× 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 $4.16 and top grades reaching $508.05, 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.