![Michael McGreevy [Green Sparkle Refractor] #BDC-91 2021 Bowman Draft Chrome Baseball](/api/images/junkpal-products/sports/michael-mcgreevy-green-sparkle-refractor-bdc-91-baseball-cards-2021-bowman-draft-chrome-sport/cover.webp)
Ungraded vs Grade 9 Michael McGreevy [Green Sparkle Refractor] #BDC-91 2021 Bowman Draft Chrome Baseball: price difference
Michael McGreevy [Green Sparkle Refractor] #BDC-91 2021 Bowman Draft Chrome Baseball value — Ungraded $15 vs Grade 9 $27. Grade 9 sells for 1.8× Ungraded (+80%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Grade 9 sells for 1.8× (+80%) the Ungraded price — a $12 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Michael McGreevy [Green Sparkle Refractor] #BDC-91 2021 Bowman Draft Chrome Baseball, the jump from Ungraded to Grade 9 is worth $12 (1.8×) — at today's prices that doesn't cover the fee — grading this one is for the collection, not the flip. 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).