No, you have not read the NEW terms of the agreement for ebay...
They DO NOT ALLOW BFL (bitcoin mining equipment), {even if you legitimately have it in your hands}, to be sold on ebay.
Your account is as good as gone, the second someone reports you. They will NOT even attempt to "check" if you are legitimate. You have directly violated an explicit term of their revised agreement, which you agreed to, when you listed the item. (Though, obviously you have not read those terms.)
Hope it is worth the loss of that account.
Should have just listed it on craigs-list, or listed it here as a direct sale.
BTW, there is no "Proof of purchase", other than from BFL. The snapshot of the order is not proof, because that can be easily faked, and if real, does not show if you later "got a refund", which BFL has done.
BFL has also stated...
Listings on ebay are NOT approved, and are most-likely a scam, selling BFL items. We will not be confirming the multiple fradulent listings as real, and have not had any purchasers inform us of any listings.
https://forums.butterflylabs.com/announcements/2732-official-ebay-auction-policy-bfl-preorders.htmlThus, fail!