I have bought 3-4 guns off Grabagun. All have turned out perfect. I wish I could say how they handle things when something is messed up....but, I can't.
I did ask them to match a PSA special price once and they said no. It was just a request, and they were professional.
I like their format. Simple, cheap to ship and they ship quick. No mysterious pricing, up charges, etc. the price is the price. I like that. They also ship for a fixed price on guns.
Buds is ok, but the pricing is a mess. The shipping is slow. I think they wait 3 days, print a label, wait 3 more days and then ship. Shop today and buy tonight.....could cost you $20!