Grey Flannel Auctions - 2016 Jacob deGrom New York Mets Game-Used

Lot Detail - 2015 Jacob deGrom Game Used & Signed New York Mets Road Jersey Used on 7/8/2015 (MLB Authenticated)

Jacob deGrom MLB Memorabilia, Jacob deGrom Collectibles, Verified Signed Jacob deGrom Photos

Jacob deGrom MLB Memorabilia, Jacob deGrom Collectibles, Verified Signed Jacob deGrom Photos

2016 Mets season preview: Jacob deGrom - Amazin' Avenue

Lot Detail - 2015 Jacob deGrom Game Used & Signed New York Mets Road Jersey Used on 7/8/2015 (MLB Authenticated)

Lot Detail - 5/15/2014 Jacob deGrom NY Mets MLB Debut Game-Used Home Uniform & Cap (3)(Photo-Matched • MLB Auth & Mets)

Topps Jacob deGrom Baseball 2016 Season Sports Trading Cards & Accessories for sale

Lot Detail - 4/24/2016 Jacob deGrom New York Mets Game-Used Road Jersey (Photo-Matched • MLB Authenticated)

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Grey Flannel Auctions - 2016 Jacob deGrom New York Mets Game-Used Jersey (Photo-Matched & MLB Authenticated To 5.2 IP, 1 ER, 3 K, 0 BB Win Against Atlanta) 🔥 #JustConsigned #AuctionPreview

Jacob deGrom MLB Memorabilia, Jacob deGrom Collectibles, Verified Signed Jacob deGrom Photos