The 10 Most Valuable 2021 Panini Mosaic Big Fly Baseball Cards
The most valuable 2021 Panini Mosaic Big Fly Baseball card is the 2021 Panini Mosaic Big Fly Aaron Judge #BF8 at $1.78 as of September 28, 2026.
By Ripbin Research · Updated 2026-09-28 · prices from live market data
Shop 2021 Panini Mosaic Big Fly Baseball cards on eBay
Affiliate — we may earn a commissionThe 10 most valuable 2021 Panini Mosaic Big Fly Baseball cards in the Ripbin catalog carry a combined raw market value of $12.31, topped by a $1.78 card.
#12021 Panini Mosaic Big Fly Aaron Judge #BF8
$1.78PSA 10 ~$42.99
#22021 Panini Mosaic Big Fly Ken Griffey Jr. #BF5
$1.50PSA 10 ~$31.52
#42021 Panini Mosaic Big Fly Bryce Harper #BF4
$1.25PSA 10 ~$26.99
#52021 Panini Mosaic Big Fly Yordan Alvarez #BF10
$1.23PSA 10 ~$32.40
#102021 Panini Mosaic Big Fly Jim Thome #BF9
$0.99PSA 10 ~$15.99
Just missed the cut
More Baseball guides
Most Valuable Shohei Ohtani CardsMost Valuable Mike Trout CardsMost Valuable Aaron Judge CardsMost Valuable Juan Soto CardsMost Valuable Ronald Acuna Jr CardsMost Valuable Bobby Witt Jr CardsMost Valuable Paul Skenes CardsMost Valuable Julio Rodriguez CardsMost Valuable Bryce Harper CardsMost Valuable Fernando Tatis Jr Cards