John Gelnar Rookie Cards

Do you know that the most expensive John Gelnar Baseball Rookie Card (1965 TOPPS MLB BASEBALL CARD #143 JOHN GELNAR JERRY MAY ROOKIE STARS PSA 8 GL) was sold on eBay in 07/2025 for $124.99 while the cheapest Rookie Card (1965 ROOKIE STARS TOPPS CARD #143 PITTSBURGH PIRATES JOHN GELNAR, JERRY MAY EXMT) changed hands for only $0.25 in 07/2013? The month with the most cards sold (5) was November 2025 with an average selling price of $9.00 for a Baseball Card of John Gelnar. Sold items reached their highest average selling price in May 2025 with $57.29 and the month that saw the lowest prices with $0.58 was April 2014. In average, a Rookie Card from John Gelnar is valued at $5.98.

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To give you a bigger picture, here are some more Baseball Rookie Cards of John Gelnar that were sold recently on eBay. In total, we scanned 65 sales to create the statistics about price trends and current value of John Gelnar Baseball Rookie Cards shown on top of this page.

Picture	Item Title	Price	Store
	1965 Topps #143 Pirates' Rookie Stars Baseball Card (John GELNAR/Jerry May)	$3.30
	1965 Topps Baseball Card Pittsburgh Pirates Rookie Stars Jerry May John Gelnar	$2.25
	1965 Topps Baseball Rookie Stars John Gelnar & May Pittsburgh Pirates Card #143	$10.99
	1965 TOPPS John Gelnar Auto Card #143 Pirates Rookie Stars Vintage Signed MLB	$3.86
	1970 Topps John Gelnar Rookie Card RC #393 Pilots Pitcher Low-Grade Poor Creased	$29.99
	1970 Topps John Gelnar Rookie Card RC #393 Pilots Pitcher Low-Grade Poor Creased	$35.99