Hello. I'm looking for a reasonable authenticator. The problem is when I want something looked at, by the time I get it checked, the item is already sold. I don't want to have to be out of pocket everytime I need something checked. Ebay goes fast and its stressful not knowing if I'll even get to buy the bag. do you have any suggestions? What do you you guys usually do? It's my first B or K and even though everyone says well known Japanese sellers are reputable, I cant help being hesitant. Any advice is appreciated. Thank you.