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. More about Greg Valentine
Affiliate disclosure: When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.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.
Over five decades, Valentine held more than 40 championships, including the NWA United States 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.The most expensive item with a signature of Greg Valentine (Rowdy Roddy Piper & Greg Valentine Signed 8x10 Photo WWE WWF PSA 4A29873) was sold in April 2024 for £210.13 while the cheapest item (WWE WWF GREG VALENTINE AUTOGRAPH HAND SIGNED 8'10 PHOTO) found a new owner for £1.20 in December 2012. The month with the most items sold (6) was June 2021 with an average selling price of £10.88 for an autographed item of Greg Valentine. Sold items reached their highest average selling price in April 2024 with £210.13 and the month that saw the lowest prices with £1.20 was December 2012. In average, an autographed item from Greg Valentine is worth £10.88.
Most recently, these items with a signature of Greg Valentine were sold on eBay - click here for more items.
Item Title | Price | Store | |
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2022 WWE Select Greg Valentine Legend Autograph Auto Insert Card #SN-GHV | £17.99 | ||
Greg Valentine HOF Signed 8x10 WWE WWF Wrestling Photo AUTO JSA COA | £8.47 | ||
Greg Valentine Signed 8x10 Photo AUTO JSA COA | £12.25 | ||
GREG VALENTINE signed autographed 8x10 Photo Fiterman Sports Authentication | £8.26 | ||
Greg Valentine Signed WWE WWF Hall of Fame Wrestling 8x10 Photo AUTO JSA COA | £4.37 | ||
Greg Valentine WWE WWF /60 Auto 2023 Panini Select Legends Autograph | £14.99 | ||
Greg Valentine WWE WWF /Auto 2023 Panini Select Legends Autograph Tmall Asia Red | £17.99 | ||
Greg Valentine WWE WWF WCW /25 Auto 2022 Panini Impeccable Legends Autograph | £29.99 | ||
Rowdy Roddy Piper & Greg Valentine Signed 8x10 Photo WWE WWF PSA 4A29873 | £210.13 | ||
Rowdy Roddy Piper & Greg Valentine Signed 8x10 Photo WWE WWF PSA 4A29899 | £207.57 |