Originally Posted by
Predator
I usually look at the seller's history. More reviews (stars) obviously better. Plus if they have been selling a lot of stuff recently like Supreme stuff and such, then most likely they are a legit seller. I also ask for more pictures to make sure it's legit. Then again, if it isn't, eBay sides with the buyer so you're good. Just a pain in the ass though.
Don't have any shops that I can recommend for you since you don't live in the US/California area. Many of the sellers I buy from are people that I've dealt with before or people my friends have done deals with. I've bought a lot of Supreme on eBay and I've never gotten a fake once.