The 10 Most Valuable 2021 Panini Mosaic Rookie Debut Baseball Cards
The most valuable 2021 Panini Mosaic Rookie Debut Baseball card is the 2021 Panini Mosaic Rookie Debut Alec Bohm #RD20 at $4.27 as of September 28, 2026.
By Ripbin Research · Updated 2026-09-28 · prices from live market data
Shop 2021 Panini Mosaic Rookie Debut Baseball cards on eBay
Affiliate — we may earn a commissionThe 10 most valuable 2021 Panini Mosaic Rookie Debut Baseball cards in the Ripbin catalog carry a combined raw market value of $22.09, topped by a $4.27 card.
Just missed the cut
- #11 2021 Panini Mosaic Rookie Debut Nate Pearson #RD9$1.61
- #12 2021 Panini Mosaic Rookie Debut Dylan Carlson #RD4$1.59
- #13 2021 Panini Mosaic Rookie Debut Sixto Sanchez #RD6$1.49
- #14 2021 Panini Mosaic Rookie Debut Ke'Bryan Hayes #RD10$1.41
- #15 2021 Panini Mosaic Rookie Debut Casey Mize #RD13$1.23
- #16 2021 Panini Mosaic Rookie Debut Alex Kirilloff #RD5$1.00
- #17 2021 Panini Mosaic Rookie Debut Brailyn Marquez #RD8$1.00
- #18 2021 Panini Mosaic Rookie Debut Luis Patino #RD11$0.99
- #19 2021 Panini Mosaic Rookie Debut Jake Cronenworth #RD15$0.99
- #20 2021 Panini Mosaic Rookie Debut Joey Bart #RD3$0.25
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