My shopping experience with Buyee has been great, although a little bit pricey. You can bid without a previous deposit in Yahoo! Auctions, which is quite good! But most of the time, you have to pay a 500 Yen fee per item bought + shipping from the sellers to the warehouse in Japan, then international shipping again. That being said, everything I've bought has been bought by the Buyee team flawlessly and the fact that they have occasional %off coupons for international shipping or coupons for free fees makes Buyee a great service if you want to buy safely from Mercari, Rakuten and others! Just keep in mind the fees haha. 4/5, great service for rare Japanese items and more!