Mike Hartley Rookie Cards

Do you know that the most expensive Mike Hartley Baseball Rookie Card (Bobby Rose/Mike Hartley 1990 Fleer Major League Prospects Rookie Card #651) was sold on eBay in 04/2026 for $5.99 while the cheapest Rookie Card (Los Angeles Dodgers - Mike Hartley – Rookie Card) changed hands for only $0.15 in 11/2025? The month with the most cards sold (3) was March 2025 with an average selling price of $1.79 for a Baseball Card of Mike Hartley. Sold items reached their highest average selling price in April 2026 with $5.99 and the month that saw the lowest prices with $0.17 was July 2017. In average, a Rookie Card from Mike Hartley is valued at $1.74.

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To give you a bigger picture, here are some more Baseball Rookie Cards of Mike Hartley that were sold recently on eBay. In total, we scanned 20 sales to create the statistics about price trends and current value of Mike Hartley Baseball Rookie Cards shown on top of this page.

Picture	Item Title	Price	Store
	Bobby Rose / Mike Hartley 1990 Fleer #651 RC Rookie Baseball Card	$1.65
	Bobby Rose/Mike Hartley 1990 Fleer Major League Prospects Rookie Card #651	$5.99
	Mike Hartley 1990 Fleer Update #U22 Los Angeles Dodgers Auto Signed Rookie Card	$3.69
	MIKE HARTLEY BOBBY ROSE 1990 FLEER ROOKIE CARD MINT CONDITION	$1.50
	MIKE HARTLEY BOBBY ROSE 1990 FLEER ROOKIE CARD NEAR MINT+ CONDITION	$1.50
	Mike Hartley Rookie #641 1990 Score Los Angeles Dodgers Baseball Card MLB NM	$3.99