How much is a PSA 10 Psyduck #54?

A PSA 10 Psyduck #54 from Pokemon 1999 Topps TV is currently priced at $300 based on completed sales tracked on PokeInvest.

Is grading Psyduck #54 worth it?

With a raw price of $8 and a PSA 10 selling for $300, grading Psyduck #54 has a potential gross margin of $291 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 Psyduck #54: what's the price difference?

A PSA 10 Psyduck #54 sells for about $300 versus about $73 for a graded 9 (PSA, CGC and BGS 9 sales combined), so the 10 carries a 4.1x premium based on recent sales tracked on PokeInvest.