![Slowpoke [Tekno] #79](/api/images/junkpal-products/cards/slowpoke-tekno-79-pokemon-2000-topps-chrome-card/img0/cover.webp)
Grade 9 vs PSA 10 Slowpoke [Tekno] #79: price difference
Slowpoke [Tekno] #79 value — Grade 9 $300 vs PSA 10 $600. PSA 10 sells for 2× Grade 9 (+100%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Grade 9 vs PSA 10
$300→$600
PSA 10 sells for 2× (+100%) the Grade 9 price — a $300 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Slowpoke [Tekno] #79, the jump from Grade 9 to PSA 10 is worth $300 (2×) — 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).