![Walker Buehler [Green Wave Refractor] #71 2018 Topps Chrome Baseball](/api/images/junkpal-products/sports/walker-buehler-green-wave-refractor-71-baseball-cards-2018-topps-chrome-sport/cover.webp)
Ungraded vs PSA 10 Walker Buehler [Green Wave Refractor] #71 2018 Topps Chrome Baseball: price difference
Walker Buehler [Green Wave Refractor] #71 2018 Topps Chrome Baseball value — Ungraded $11 vs PSA 10 $263. PSA 10 sells for 23.91× Ungraded (+2291%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 23.91× (+2291%) the Ungraded price — a $252 difference per card.
PSA 10 sells for 13.84× (+1284%) the Grade 9 price — a $244 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Walker Buehler [Green Wave Refractor] #71 2018 Topps Chrome Baseball, the jump from Ungraded to PSA 10 is worth $252 (23.91×) — 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).