1970 O-Pee-Chee Johnny McKenzie #6

1970 O-Pee-Chee Johnny McKenzie #6 value & prices

The 1970 O-Pee-Chee Johnny McKenzie #6 is a Hockey card released in 1970. Ungraded copies carry a market value of about $2.40.

An ungraded copy is worth around $2.40, a PSA 9 around $84.00, a PSA 10 (Gem Mint) around $340.83 and a pristine BGS 10 around $443.00. That's roughly a 142× 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 $2.40 and top grades reaching $340.83, 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.