Mike Harkey Rookie Cards

Do you know that the most expensive Mike Harkey Baseball Rookie Card (1989 Fleer Mike Harkey Baseball Rookie Card (RC) #427 Cubs Pitcher VGEX O/C) was sold on eBay in 03/2026 for $85.98 while the cheapest Rookie Card (Mike Harkey - 3 Card Lot - 1989 Upper Deck Rookie, Topps, Score Chicago Cubs) changed hands for only $0.01 in 10/2014? The month with the most cards sold (23) was April 2025 with an average selling price of $5.78 for a Baseball Card of Mike Harkey. Sold items reached their highest average selling price in September 2025 with $12.61 and the month that saw the lowest prices with $0.01 was October 2014. In average, a Rookie Card from Mike Harkey is valued at $1.99.

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Here's a list of Baseball Rookie Cards of Mike Harkey that are currently for sale on eBay and some other online shops.

Picture	Item Title	Price	Store
	1989 Fleer Mike Harkey Baseball Rookie Card (RC) #427 Cubs Stained Bad Corners	$48.53
	1989 Topps Mike Harkey Topps logo and Future Stars Header Rookie Card #742	$2.31
	1989 Topps Mike Harkey Topps logo and Future Stars Header Rookie Card #742	$2.31
	1989 Upper Deck Mike Harkey Baseball Card #14 Cubs Rookie RC High Grade	$30.14
	MIKE HARKEY 1989 UPPER DECK CHICAGO CUBS ROOKIE AUTOGRAPH CARD	$4.99
	Mike Harkey 1989 Upper Deck Rookie RC Cubs SIGNED CARD AUTOGRAPHED	$19.99
	SCORE 1989 100 Hottest Rookies Mike Harkey Chicago Cubs Rookie Card #48	$3.20

To give you a bigger picture, here are some more Baseball Rookie Cards of Mike Harkey that were sold recently on eBay. In total, we scanned 166 sales to create the statistics about price trends and current value of Mike Harkey Baseball Rookie Cards shown on top of this page.

Picture	Item Title	Price	Store
	1989 Donruss Baseball Card #43 Mike Harkey RR Rookie - Cubs	$1.99
	1989 Fleer Mike Harkey #427 RC Chicago Cubs ROOKIE Baseball Card MLB	$1.99
	1989 Rookie Mike Harkey Chicago Cubs MLB Baseball Card Score 624 (A	$1.50
	1989 Topps Rookie RC Card #742 Mike Harkey Chicago Cubs NmMt Free Shipping!!	$1.25
	1990 Mike Harkey (RC) Chicago Cubs MLB Fleer Rookie Card #33	$20.00
	Upper Deck Mike Harkey #14 Chicago Cubs Baseball Card 1989 Star Rookie	$3.05