The 10 Most Valuable 2003 Fleer Genuine Insider Basketball Cards
The most valuable 2003 Fleer Genuine Insider Basketball card is the 2003 Fleer Genuine Insider LeBron James #104 at $464.07 as of October 19, 2026.
By Ripbin Research · Updated 2026-10-19 · prices from live market data
Shop 2003 Fleer Genuine Insider Basketball cards on eBay
Affiliate — we may earn a commissionThe 10 most valuable 2003 Fleer Genuine Insider Basketball cards in the Ripbin catalog carry a combined raw market value of $539.56, topped by a $464.07 card.
#22003 Fleer Genuine Insider Kevin Garnett #85
$22.81PSA 10 ~$29.99
#42003 Fleer Genuine Insider Kobe Bryant #22
$8.99PSA 10 ~$172.29
Just missed the cut
- #11 2003 Fleer Genuine Insider Stephon Marbury #61$3.62
- #12 2003 Fleer Genuine Insider Troy Hudson #72$3.50
- #13 2003 Fleer Genuine Insider Alvin Williams #88$3.06
- #14 2003 Fleer Genuine Insider Amare Stoudemire #55$2.99
- #15 2003 Fleer Genuine Insider Carlos Boozer #14$2.50
- #16 2003 Fleer Genuine Insider Reggie Miller #3$2.25
- #17 2003 Fleer Genuine Insider Corey Maggette #40$1.99
- #18 2003 Fleer Genuine Insider Jermaine O'Neal #90$1.99
- #19 2003 Fleer Genuine Insider Paul Pierce #38$1.96
- #20 2003 Fleer Genuine Insider Keith Van Horn #92$1.85
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