It depends on the card and your timeline. Grade first when a card is valuable and likely to earn a high grade — a Gem Mint slab can sell for far more than raw and reaches serious buyers. Sell raw when the card is low value, condition is mediocre (grading fees would outweigh gains), or you need to sell quickly and don't want to wait weeks or months for grading. Remember grading costs money and time, and there's no guarantee of a top grade. A practical rule: only grade cards where the expected grade premium clearly exceeds the fee. If unsure, a card shop can advise whether a specific card is worth slabbing before you sell.
Updated Jul 13, 2026