Reviews

I have sent in cards for grading multiple times with SGG and they've done an amazing job of handling my submissions every time.

I first discovered SGG while collecting Lorcana cards. Although I didn't know much about grading, my first sale with them went smoothly.

Easy to deal with and went out of his way to make things extra convenient for me. Very fair and professional.

I've graded over 50 cards with SGG and have another 20+ en route for grading as this comment was made.

I have used SGG's grading service several times now. It saves me the time and stress of sending the cards myself.

The item arrived in amazing condition, exactly as described. Fast shipping, secure packaging, and a smooth transaction from start to finish.