Reviews (119)Great cards that I needed to complete some sets! Thank you so much for helping me out! I appreciate you! Perfect card, fantastic price! Does not get better than this! Great shipping of awesome cards Awesome streamer with the coolest cards!! Added some new ones to both my own and my boyfriend’s collection. Outstanding packaging and just a great guy. Definitely check out his shows!! 🤩 Awesome cards as always. Even tossed in some extras for Soxfan jr! Great service Awesome show, awesome seller, great cards!A+ Great cards, fantastic packing, second to none. Wonderful card. Top notch packaging. Truly one of the best. Maybe the best packaging I've had on this app. Great cards and a better person. Thanks so much! Grandmaster12 came through again with cards I needed for my quest! Fast shipping and packaged neatly! Thank you! I appreciate you! Awesome seller and individual! I appreciate you helping me out with the cards that I needed for my set, even though the USPS had other plans! Looking forward to our next transaction! Thank you, sir! Great seller and all-around great guy! Helped me out with cards I needed to complete some sets. Give him a follow and bookmark upcoming shows! Wonderful streamer. Great prices for great cards! Thank you! 10 stars! ⭐️ Grandmaster is the best!! He’ll find you whatever you’re looking for. Check out his shows, he has sooo many great cards Super fast and secure shipping. My favorite baseball singles streamer on the app. Thank you!! Awesome seller and friend! Helped me out with some cards I needed for sets. Cards were neatly packaged and arrived quickly. Check him out! Great seller with awesome cards and amazing packaging Awesome cards. Thanks again for helping me on my quest! Check out his show coming up! Another awesome transaction!Safe and secure shipping of cards I need for future set building! Thanks again, my friend! Grandmaster is awesome 🤩 always finds something cool for me and a little extra surprise Awesome as usual. thank you. Great price on some awesome cards! Thank you! Fast and secure shipping! Closer to completing some sets! I appreciate you! Great cards from a great host. Excellent packaging. Will be back for more soon