Yet another Scammer trying to sell an nonexistent L3+ preorder from Bitmain.
According to eBay history this user also sold 1 Credit Card Magnetic Encoder and 1 Mobile Credit Card Reader. These items are usually used by credit card scammers / thiefs to encode stolen credit card numbers to magnetic strip. Someone dealing with these items is not exactly a person you can trust.
This user has 0 positive feedback on eBay in the last year - no items sold.
DO NOT BUY or place BIDS.