EGPU AORUS RTX 3090 Gaming Box

Selling a Gigabyte AORUS RTX 3090 Gaming Box. I bought this second-hand last year to use for AI, but I am selling it because I haven't used it much since my job changed. Transactions are limited to in-person transactions at Donggureung Station (Line 8). I can arrange a meeting at a subway station within the Seoul metropolitan area, but in that case, I will require a 100,000 KRW cancellation guarantee. I have verified that it is working properly, and this can be checked during the in-person transaction. Condition: Signs of heavy use