![Wattcobra [1st Edition] PHSW-EN028](/api/images/junkpal-products/cards/wattcobra-1st-edition-phsw-en028-yugioh-photon-shockwave-card/img0/cover.webp)
Ungraded vs PSA 10 Wattcobra [1st Edition] PHSW-EN028: price difference
Wattcobra [1st Edition] PHSW-EN028 value — Ungraded $1 vs PSA 10 $47. PSA 10 sells for 47× Ungraded (+4600%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 47× (+4600%) the Ungraded price — a $46 difference per card.
Grade 9 sells for 8× (+700%) the Ungraded price — a $7 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Wattcobra [1st Edition] PHSW-EN028, the jump from Ungraded to PSA 10 is worth $46 (47×) — 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).