![Colton Cowser [Green Refractor] #BDC-166 2021 Bowman Draft Chrome Baseball](/api/images/junkpal-products/sports/colton-cowser-green-refractor-bdc-166-baseball-cards-2021-bowman-draft-chrome-sport/cover.webp)
Ungraded vs PSA 10 Colton Cowser [Green Refractor] #BDC-166 2021 Bowman Draft Chrome Baseball: price difference
Colton Cowser [Green Refractor] #BDC-166 2021 Bowman Draft Chrome Baseball value — Ungraded $24 vs PSA 10 $98. PSA 10 sells for 4.08× Ungraded (+308%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 4.08× (+308%) the Ungraded price — a $74 difference per card.
Grade 9 sells for 2.46× (+146%) the Ungraded price — a $35 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Colton Cowser [Green Refractor] #BDC-166 2021 Bowman Draft Chrome Baseball, the jump from Ungraded to PSA 10 is worth $74 (4.08×) — 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).