Be sure to check the condition, price etc. of the item with the seller before paying, so that you do not have to be in trouble with money or purchase procedures. The points to check are as follows. ・If the price negotiation is possible ・Presence of document; such as deed of assignment (Jo-to sho) and specific voluntary inspection records (Tokutei Jishu Kensa record). ・Equipment specifications and conditions ・Item delivery date ・If it's possible to inspect the equipment before purchase etc. With BIGLEMON, you can exchange the messages with the seller as many times as you like after sending the first inquiry. If you have any concerns, please be sure to check before purchasing.