How much is a PSA 10 Grimer & Muk #17?

A PSA 10 Grimer & Muk #17 from Pokemon Artbox Action Flipz is currently priced at $250 based on completed sales tracked on PokeInvest.

Is grading Grimer & Muk #17 worth it?

With a raw price of $4 and a PSA 10 selling for $250, grading Grimer & Muk #17 has a potential gross margin of $247 before PSA fees (from $59.99 a card, more for higher declared values). Use the PokeInvest PSA Calculator for a full ROI breakdown.

PSA 9 vs PSA 10 Grimer & Muk #17: what's the price difference?

A PSA 10 Grimer & Muk #17 sells for about $250 versus about $65 for a graded 9 (PSA, CGC and BGS 9 sales combined), so the 10 carries a 3.9x premium based on recent sales tracked on PokeInvest.