if youre looking for and kind of Bathing Ape product (and this includes BBC (Billionaire Boys Club) and Baby Milo) on ebay BE VERY VERY WARY. the most popular product is the hoody. EBAY IS FLOODED, AND I MEAN ABSOLUTELY FLOODED with FAKE FAKE FAKE bathing ape hoodies. I would go as far as to say that 99.9% of them are fake. The first thing to look for when looking at BAPE hoodies on ebay is the seller, if they have NUMEROUS BAPE hoodies then more than likely they are fake. The fact is that BAPE hoodies are expensive ($200-600 USD in store), and the likelyhood that a seller can obtain lots of them is slim. Secondly, BAPE hoodies ONLY come in sizes s, m, l, xl, xxl. If you see a seller selling BAPE hoodies larger than xxl, THEY ARE FAKE (also the xxl size is very rare and should be bought with even more scrutiny). As my experience on ebay has allowed me to learn, NEVER EVER buy a BAPE product that is affilliated with a website called xhxh246.com some of the photos on ebay have this web address on the photo, if you see this, dont buy it, its FAKE. This company sells FAKE products (very very poorly made fakes ontop of that). One seller i recently saw selling prodcuts with this web adress on the photo is Ebay id: 593511488. Do not buy from this seller. The main thing i can tell you is to make 100% SURE that youre prodcut is 100% authentic before you bid, you can do this in the following ways:
1) contact the seller, ask them where they got the product from, and ASK THEM FOR MORE PHOTOS
2)some ebay listings say 100% authentic or money back (some say 5x money back), these are authentic, as ive found out if it says this, the seller is obligated BY LAW to abide by their statement.

3) some ebay listing are verified authentic (these are safe, but usually much more expensive

4) if it sounds too good to be true, it is. Dont think twice if it seems suspicious, dont bid on it.

all that being said, i really wouldnt reccomend buying a bathing ape hoody on ebay, because the chances are that youre going to get a fake. However, i have found ONE seller who is actually selling 100% AUTHENTIC, STORE QUALITY bathing ape products on ebay. The seller is new1city. They also operate a website with the products available on it as well (although at high prices), the website is new1city.com.   new1city (believe me ive researched this company and bought from them) is a retail distributor located in hong kong for such companies as nike, adidas, bape and evisu. They get products directly from manufaacturers. Buy from this seller/website with confidence!