![Porygon [Rainbow Foil] #137](/api/images/junkpal-products/cards/porygon-rainbow-foil-137-pokemon-2000-topps-tv-card/img0/cover.webp)
Ungraded vs Grade 9 Porygon [Rainbow Foil] #137: price difference
Porygon [Rainbow Foil] #137 value — Ungraded $60 vs Grade 9 $181. Grade 9 sells for 3.02× Ungraded (+202%). Prices updated July 2026.
→ Steady
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs Grade 9
$60→$181
Grade 9 sells for 3.02× (+202%) the Ungraded price — a $121 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Porygon [Rainbow Foil] #137, the jump from Ungraded to Grade 9 is worth $121 (3.02×) — 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).