Is it worth grading Slowpoke - 204/198?

SV01: Scarlet & Violet Base Set · 204/198

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$40.50TCGplayer market
PSA 10 SOLD$700.0013 completed sales
Grade 9 SOLD$56.5314 completed sales · mixed graders
IF IT GRADES 10+$634after $25 fee

A raw Slowpoke - 204/198 from SV01: Scarlet & Violet Base Set currently sells for about $40.50. Across 13 completed eBay sales, a PSA 10 has a median price of $700.00. After a $25 grading fee, a 10 would net roughly $634.50. But a Grade 9 (mixed graders) has a median of $56.53 across 14 sales — which works out to −$8.97 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$700.0013 sales
CGC10$229.999 sales
TAG10$550.005 sales
GRADE9.5$25.008 sales
GRADE9$56.5314 sales
GRADE8$38.2210 sales
GRADE7$37.008 sales
GRADE6$22.506 sales
GRADE5$20.693 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.