Mercari Japan Controller purchase

I've been searching for this Chongyun controller since it's not in stock anywhere I saw, thankfully I was able to get a decent price for it on Mercari JP. I got the lithium battery restriction cleared before shipping, but I still had to only use DHL shipping because the battery is built in. So be warned that even if you get air clearance on an item with lithium battery it has to be removable, otherwise DHL is the only option. I also got extra cushioning and it was wrapped in 3 layers!!