How much is a PSA 10 Greninja #21?

A PSA 10 Greninja #21 from Pokemon Japanese Collection X is currently priced at $108 based on completed sales tracked on PokeInvest.

Is grading Greninja #21 worth it?

With a raw price of $11 and a PSA 10 selling for $108, grading Greninja #21 has a potential gross margin of $97 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 Greninja #21: what's the price difference?

A PSA 10 Greninja #21 sells for about $108 versus about $30 for a graded 9 (PSA, CGC and BGS 9 sales combined), so the 10 carries a 3.6x premium based on recent sales tracked on PokeInvest.