1970 Topps Dave Newmark #156

1970 Topps Dave Newmark #156 value & prices

The 1970 Topps Dave Newmark #156 is a Basketball card released in 1970. Ungraded copies carry a market value of about $3.95.

An ungraded copy is worth around $3.95, a PSA 9 around $201.08, a PSA 10 (Gem Mint) around $386.21 and a pristine BGS 10 around $502.00. That's roughly a 98× 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 $3.95 and top grades reaching $386.21, 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.