Dennis Cook Rookie Cards

Do you know that the most expensive Dennis Cook Baseball Rookie Card (1989 Fleer Update Dennis Cook Baseball Rookie Card RC #U-104 Phillies Pitcher VG) was sold on eBay in 03/2026 for $44.99 while the cheapest Rookie Card (1989 Upper Deck San Francisco Giants Baseball Card #779 Dennis Cook Rookie) changed hands for only $0.99 in 04/2023? The month with the most cards sold (4) was February 2026 with an average selling price of $2.25 for a Baseball Card of Dennis Cook. Sold items reached their highest average selling price in May 2025 with $28.11 and the month that saw the lowest prices with $0.99 was April 2023. In average, a Rookie Card from Dennis Cook is valued at $2.09.

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To give you a bigger picture, here are some more Baseball Rookie Cards of Dennis Cook that were sold recently on eBay. In total, we scanned 33 sales to create the statistics about price trends and current value of Dennis Cook Baseball Rookie Cards shown on top of this page.

Picture	Item Title	Price	Store
	1989 Fleer Update Dennis Cook #U-104 Rookie Card Philadelphia Phillies	$1.75
	1989 Fleer Update Dennis Cook Baseball Rookie Card RC #U-104 Phillies Pitcher VG	$44.99
	1989 FLEER UPDATE DENNIS COOK ROOKIE CARD #U-104	$2.09
	1990 Topps Dennis Cook #633 Philadelphia Phillies Baseball Card MLB RC Rookie	$1.79
	Dennis Cook *ROOKIE CARD* (RC) 1989 Upper Deck #779	$1.79
	Ken Hill/Dennis Cook 1989 Fleer Major League Prospects Rookie Card #652	$5.99