The 6 Most Valuable Bill Castro Cards
The most valuable Bill Castro card is the 1978 Topps Bill Castro #448 at $1.95 as of October 18, 2026.
By Ripbin Research · Updated 2026-10-18 · prices from live market data
Shop Bill Castro cards on eBay
Affiliate — we may earn a commissionThe 6 most valuable Bill Castro cards in the Ripbin catalog (1976–1981) carry a combined raw market value of $8.66, topped by a $1.95 card.
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