At $91, buying another one and fixing the broken screen at $45 makes sense. It seems that many buy this tablet to give to friends and family members.
I think I bought the last second one on eBay, but I'm sure that the seller will list more as more units are returned. I remember someone saying that he received one directly from a Walmart center, which means they will certainly get more as people return.
I noticed not all cases for Pro 12 will fit the model on eBay. Only this one. The model number fits the one on eBay.
https://www.walmart.com/ip/i-UniK-Pro12-...-CAMO/587748946 I ordered the case, too.