How much is a PSA 10 Magcargo [Reverse Holo] #21?

A PSA 10 Magcargo [Reverse Holo] #21 from Pokemon XY is currently priced at $40 based on completed sales tracked on PokeInvest.

Is grading Magcargo [Reverse Holo] #21 worth it?

With a raw price of $1 and a PSA 10 selling for $40, grading Magcargo [Reverse Holo] #21 has a potential gross margin of $39 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 Magcargo [Reverse Holo] #21: what's the price difference?

A PSA 10 Magcargo [Reverse Holo] #21 sells for about $40 versus about $10 for a graded 9 (PSA, CGC and BGS 9 sales combined), so the 10 carries a 4.2x premium based on recent sales tracked on PokeInvest.