If you’re worried about scams, I’d stick to bigger platforms like Yahoo Auctions Japan or Mercari. For Proxy 中古 (proxy second-hand), I’ve found that sellers with high ratings are usually trustworthy.
Mine was in great shape, but I did have to replace a couple of small parts. Still worth it though!
Mine was in great shape, but I did have to replace a couple of small parts. Still worth it though!