How much is a PSA 10 Piplup?

A PSA 10 Piplup from Pokemon Japanese Entry Pack 2008 is currently priced at $338 based on completed sales tracked on PokeInvest.

Is grading Piplup worth it?

With a raw price of $4 and a PSA 10 selling for $338, grading Piplup has a potential gross margin of $334 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 Piplup: what's the price difference?

A PSA 10 Piplup sells for about $338 versus about $54 for a graded 9 (PSA, CGC and BGS 9 sales combined), so the 10 carries a 6.3x premium based on recent sales tracked on PokeInvest.