Greg Valentine Autographs
Jonathan Anthony Wisniski (born September 20, 1951) is a retired American professional wrestler, better known as Greg "the Hammer" Valentine. He is the son of wrestler Johnny Valentine.
Over five decades, Valentine held more than 40 championships, including the NWA United States Heavyweight Championship, WWC Universal Heavyweight Championship, WWF Intercontinental Heavyweight Championship, NWA World Tag Team Championship, and WWF World Tag Team Championship. An alumnus of Mid-Atlantic Championship Wrestling, the World Wrestling Federation and World Championship Wrestling, he was inducted into the WWE Hall of Fame Class of 2004 and the Professional Wrestling Hall of Fame in 2016.
Born in Seattle, Washington, Wisniski traveled around Texas in his teens with his father; Johnny Valentine. During a summer vacation, he decided to drop out of college and become a wrestler. His father initially tried to deter him, but eventually ceded to his wishes and sent him to Canada in 1970 to train under Stu Hart in Calgary.
Read more about Greg Valentine on Wikipedia
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Current items with a signature of Greg Valentine
These are the most current items with a signature of Greg Valentine that were listed on eBay and on other online stores - click here for more items.
Traded items with a signature of Greg Valentine
The most expensive item with a signature of Greg Valentine (GREG VALENTINE 1982 WRESTLING ALL STARS SIGNED ROOKIE - PSA 8 w/ PSA 10 AUTO) was sold in April 2025 for $1,304.98 while the cheapest item (Greg Valentine, Autographed 1990 WWF/WWE Classic Card) found a new owner for $0.50 in September 2010. The month with the most items sold (24) was May 2025 with an average selling price of $30.99 for an autographed item of Greg Valentine. Sold items reached their highest average selling price in September 2019 with $150.00 and the month that saw the lowest prices with $0.99 was June 2009. In average, an autographed item from Greg Valentine is worth $18.84.
Most recently, these items with a signature of Greg Valentine were sold on eBay - click here for more items.
Latest News about Greg Valentine
EXCLUSIVE: Even More WWE Hidden Gems Arriving On WWE Network With Valentine Them (02/14/2019): Earlier, we revealed two WWE Hidden Gems additions set to arrive on the WWE Network. While we recommend you still check out that article, which can be found here, it turns out that more WWE Hidden EXCLUSIVE: Latest Pair of Hidden Gems To Focus on ‘Valentines’; Including CWF Lo (02/13/2019): When most people think of Valentine's Day, flowers and chocolates come to mind. Apparently, the WWE Network's Hidden Gem team starts digging into the archive for interesting footage of Johnny and Where will you take your valentine? (02/13/2019): It's not too late to plan a romantic outing, meet up with friends or schedule some kid time. Here's a bouquet of events from HooplaNow.com 
Older News Stories about Greg Valentine
EXCLUSIVE: Even More WWE Hidden Gems Arriving On WWE Network With Valentine Them (02/2019): Earlier, we revealed two WWE Hidden Gems additions set to arrive on the WWE Network. While we recommend you still check out that article, which can be found here, it turns out that more WWE Hidden
