I’ve used Buyee to find rare and limited merchandise over the years and have good experiences with Yahoo Auction and Mercari. The 1,000yen consolidated package works great if I buy a lot of different items from various sellers. I see some people say it costs a lot, but I have used another competitor service & even though they didn’t charge for package consolidation, their service fees were much higher. I don’t need to receive my items fast so I always choose small package delivery (if possible) and I do receive it within the time frame stated. Overall, Buyee is the best option for me.