![Magneton [Pokemon Center] #159](/api/images/junkpal-products/cards/magneton-pokemon-center-159-pokemon-promo-card/img0/cover.webp)
Ungraded vs PSA 10 Magneton [Pokemon Center] #159: price difference
Magneton [Pokemon Center] #159 value — Ungraded $70 vs PSA 10 $307. PSA 10 sells for 4.39× Ungraded (+339%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 4.39× (+339%) the Ungraded price — a $237 difference per card.
PSA 10 sells for 4.39× (+339%) the Grade 9 price — a $237 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Magneton [Pokemon Center] #159, the jump from Ungraded to PSA 10 is worth $237 (4.39×) — 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).