I brought this deal on Sunday. Here's things to add to this deal...
If you use a Best Buy Credit Card, You can get a free Extra controller (using it before 6/2), which is a $60 dollar value. Also it comes with $20 off Xbox Enhanced game, so if there's something you'd like to purchase along, then there's your savings plus if you have GCU, that will get 20% off that game.
So here's my purchase price with tax, etc totals $544 (would have been even less if I picked a cheaper game like Rise of Tomb Raider, which is free could be priced $524, otherwise any game over $20 would cost extra. In my situation my game was $39.99. Now that price at $544 sounds way too bad or expensive. But if you look otherwise: $544 - $50 Gift card.. now the price is $494. Then minus $20 for the game now the price is $474. Minus $60 for the controller would make it $414.There was an additional $10 off for the controller bundled with it, I don't know if it was a sale this week or not. (or even less if picking a $20 game instead of $40, could be around $394. Now everyone is celebrating getting Xbox one for 400 and plus taxes or shipping, etc. But the thing is when you purchase $400 then plus tax, it would probably be around $430-$445 (or less if no tax and free shipping). But take note does not come with a game or a free controller if you use your credit card. So I think it's just as a good deal if you were interested into a controller and a game to begin with.
Last of all, since you have GCU, you will get double points for game purchases, and also probably around $10-15 Reward gift card to make it a sweeter deal. So it's probably just as sweet as the other deals. And also if there's a problem, easily can go to the store to swap the system, otherwise dealing online can be more difficult.
$50 Gift card for purchasing the Xbox One. When I purchased my Xbox One X, I was technically charged $449.99 for the Xbox One X, and that they basically put in $50 Gift card on top of it to make it $499.99. So in case need to decide need to return it, I will only get $449.99 back.
$20 off Enhanced Game:
Free Controller using Best Buy Credit Card:
There are also deals coming next couple weeks, maybe if you are Elite (30 Days) or Elite Plus (45 Days), can get better deals until then.