![Krabby [Reverse Holo] #21](/api/images/junkpal-products/cards/krabby-reverse-holo-21-pokemon-generations-card/img0/cover.webp)
Ungraded vs PSA 10 Krabby [Reverse Holo] #21: price difference
Krabby [Reverse Holo] #21 value — Ungraded $2 vs PSA 10 $46. PSA 10 sells for 23× Ungraded (+2200%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 23× (+2200%) the Ungraded price — a $44 difference per card.
Grade 9 sells for 6.5× (+550%) the Ungraded price — a $11 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Krabby [Reverse Holo] #21, the jump from Ungraded to PSA 10 is worth $44 (23×) — if your copy grades at the top, that premium can cover the fee. A grade below the top one changes the math, so run your exact numbers first.
Run the grading break-even math →Values are estimates from real sales data — not appraisals or offers. Some links earn JunkPal a commission at no cost to you (disclosure).