![Shellder [Tekno] #90](/api/images/junkpal-products/cards/shellder-tekno-90-pokemon-2000-topps-chrome-card/img0/cover.webp)
Grade 9 vs PSA 10 Shellder [Tekno] #90: price difference
Shellder [Tekno] #90 value — Grade 9 $212 vs PSA 10 $756. PSA 10 sells for 3.57× Grade 9 (+257%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Grade 9 vs PSA 10
$212→$756
PSA 10 sells for 3.57× (+257%) the Grade 9 price — a $544 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Shellder [Tekno] #90, the jump from Grade 9 to PSA 10 is worth $544 (3.57×) — 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).