comc?

I've purchased many modern rookies and autographed cards on COMC and I've never been disappointed. Great prices, good selection, reasonable shipping, front/back scans. Significantly more pleasent buying experience than Ebay.

and as mentioned previously, almost impossible for scammers to ply their illicit trade.

[Griffins]

I've used them and sportslots.com to fill in modern sets. Cheap, easy, and never had a single problem.