The 10 Most Valuable Mike Siani Cards
The most valuable Mike Siani card is the 2018 Leaf Valiant Mike Siani Autographs #BA-MS1 at $34.74 as of October 22, 2026.
By Ripbin Research · Updated 2026-10-22 · prices from live market data
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Affiliate — we may earn a commissionThe 10 most valuable Mike Siani cards in the Ripbin catalog (2018–2023) carry a combined raw market value of $188.75, topped by a $34.74 card.
Just missed the cut
- #11 2023 Topps Update 1988 Topps Baseball Autographs Mike Siani Gold #88BA-MSI$5.93
- #12 2020 Bowman Draft Base Set Mike Siani Gold #BD-7$5.18
- #13 2018 Leaf Metal Draft Autograph Mike Siani Green #BA-MS1$5.14
- #14 2018 Leaf Metal Draft Autograph Mike Siani Purple #BA-MS1$5.00
- #15 2018 Leaf Metal Draft Autograph Mike Siani #BA-MS1$4.45
- #16 2023 Topps Update 1988 Topps Baseball Autographs Mike Siani Black #88BA-MSI$3.99
- #17 2023 Topps Tier One Break Out Autographs Mike Siani #BOA-MS2$3.15
- #18 2020 Bowman Draft Base Set Mike Siani Purple #BD-7$2.55
- #19 2023 Topps Tier One Break Out Autographs Mike Siani #BOA-MS1$2.54
- #20 2018 Leaf Valiant Mike Siani Autographs Green #BA-MS1$2.41
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