Is it worth grading Playing in the Sea Pikachu?

JP: Promo · 392/SM-P

Yes — if it grades 10. Even a 9 profits at current prices. 9s are pooled across graders here — PriceCharting has no PSA-9-only figure.
RAW NOW$168.99TCGplayer market
PSA 10 SOLD$595.5014 completed sales
Grade 9 SOLD$246.248 completed sales · mixed graders
IF IT GRADES 10+$402after $25 fee

A raw Playing in the Sea Pikachu from JP: Promo currently sells for about $168.99. Across 14 completed eBay sales, a PSA 10 has a median price of $595.50. After a $25 grading fee, a 10 would net roughly $401.51. But a Grade 9 (mixed graders) has a median of $246.24 across 8 sales — which works out to +$52.25 after fees. Even a 9 profits at current prices. 9s are pooled across graders here — PriceCharting has no PSA-9-only figure.

Every grade, with the sales behind it

GRADEMEDIANSALES ON RECORD
PSA10$595.5014 sales
CGC10P$405.007 sales
CGC10$350.008 sales
TAG10$375.804 sales
GRADE9.5$268.078 sales
GRADE9$246.248 sales
GRADE8$76.008 sales

Now find a raw one to buy

Knowing a card is worth grading is the easy half. PokeSnipez watches eBay around the clock and flags raw copies of this card closing below market — so you can actually make the trade, not just read about it.

See live grade snipes →

Every figure on this page is an observed number. Raw prices come from TCGplayer; graded medians are completed eBay sales, shown with the sale count behind each one. We don't estimate, model, or fill in gaps — if a grade has no sales on record, it isn't listed. Grading outcomes are not guaranteed: most raw cards do not come back a 10, which is exactly why the 9-grade number is on this page. Where PriceCharting has no PSA-9-only figure we show its pooled 9 — PSA, BGS, CGC and SGC together — and label it as such rather than call it a PSA 9.