Is it worth grading Jolteon?

SWSH09: Brilliant Stars Trainer Gallery · TG04/TG30

Yes — if it grades 10. A 9 loses money at current prices. You need the 10. 9s are pooled across graders here — PriceCharting has no PSA-9-only figure.
RAW NOW$20.29TCGplayer market
PSA 10 SOLD$375.0013 completed sales
Grade 9 SOLD$35.0013 completed sales · mixed graders
IF IT GRADES 10+$330after $25 fee

A raw Jolteon from SWSH09: Brilliant Stars Trainer Gallery currently sells for about $20.29. Across 13 completed eBay sales, a PSA 10 has a median price of $375.00. After a $25 grading fee, a 10 would net roughly $329.71. But a Grade 9 (mixed graders) has a median of $35.00 across 13 sales — which works out to −$10.29 after fees. A 9 loses money at current prices. You need the 10. 9s are pooled across graders here — PriceCharting has no PSA-9-only figure.

Every grade, with the sales behind it

GRADEMEDIANSALES ON RECORD
PSA10$375.0013 sales
CGC10$70.0011 sales
TAG10$255.696 sales
GRADE9.5$41.019 sales
GRADE9$35.0013 sales
GRADE8$20.509 sales
GRADE7$17.679 sales
GRADE6$15.003 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.