The 10 Most Valuable 1999 Upper Deck Challengers Challengers Baseball Cards
The most valuable 1999 Upper Deck Challengers Challengers Baseball card is the 1999 Upper Deck Challengers Challengers Sammy Sosa #C2 at $18.50 as of October 22, 2026.
By Ripbin Research · Updated 2026-10-22 · prices from live market data
Shop 1999 Upper Deck Challengers Challengers Baseball cards on eBay
Affiliate — we may earn a commissionThe 10 most valuable 1999 Upper Deck Challengers Challengers Baseball cards in the Ripbin catalog carry a combined raw market value of $64.10, topped by a $18.50 card.
Just missed the cut
- #11 1999 Upper Deck Challengers Challengers Tony Clark #C18$1.59
- #12 1999 Upper Deck Challengers Challengers Vladimir Guerrero #C13$1.59
- #13 1999 Upper Deck Challengers Challengers Albert Belle #C5$1.55
- #14 1999 Upper Deck Challengers Challengers Greg Vaughn #C21$1.55
- #15 1999 Upper Deck Challengers Challengers Jeff Bagwell #C16$1.54
- #16 1999 Upper Deck Challengers Challengers Moises Alou #C17$1.54
- #17 1999 Upper Deck Challengers Challengers Scott Rolen #C28$1.54
- #18 1999 Upper Deck Challengers Challengers Jim Thome #C19$1.49
- #19 1999 Upper Deck Challengers Challengers Rafael Palmeiro #C11$1.49
- #20 1999 Upper Deck Challengers Challengers Vinny Castilla #C14$1.49
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