I’ve found eBay’s restrictions are automated and seemingly arbitrary. If I had to guess, the system saw you place bids on several listings, eventually winning two, and it assumed you were a bot or a hacked account. As gat0r said, the change of address may also have something to do with that. I’m sure they have to keep a close eye on these console listings, it’s open season for scams...both buyer and seller initiated.
Keep an open browser window reloaded with the newest listings, wait for one to come up that is B.I.N. at a “reasonable” price from a reputable seller, and checkout as a guest.
I wouldn’t bother creating a new account and attempting to bid on a whole bunch more. You don’t need to get flagged again. And time is not on your side. As desperation goes up, so do the prices. Shipping carriers are also starting to bog down quite a bit. Getting one in transit to you by the end of this week is probably a good idea.
Source: I’m a full time eBay power seller of over 13 years.