I didn't see this posted here but I got an e-mail on November 6 from Best Buy with the following:
Save 25% on any game.
Gamer's Club Unlocked has ended. But, you're still a My Best Buy member with access to exclusive deals and so much more.
The coupon says it lasts until May so no rush to use.
If you're one of the lucky that still has GCU, it combines too! Mine expires on Monday and I'm trying to push myself a lot more digital because of it, so I went ahead and used the coupon now. I was able to re-do my Cyberpunk 2077 pre-order so I'm now getting it for $35.99 and I'll get the $10 reward certificate when it comes out too.
Seems to work on the fancy collectors editions as well. I had thought about buying the Death Stranding collectors edition and reselling it for full price. The before-tax price on that with both discounts was $119.99! I just didn't want to mess with it to end up netting $25 after fees and shipping costs, etc.