Doubt it. Hardly anywhere has it in stock.
I doubt there will be an official one but you may get a 20% eBay voucher deal. I got one a few weeks back from Argos eBay for £276.
Wish I hadn't activated it however as I only needed to wait a few days longer than I did to get the game.
Games are pretty small, currently. Even the new Star Wars game is only 5.7GB (though it's not a huge game in terms of content tbf). It's videos that really hit hard with 64GB of capacity. But those can be rotated easily enough, or just streamed from a PC.