Tip for picking up 2k21 for a bit less…go to Raise.com and enter PLAYTIME as the promo code during checkout to purchase an already discounted Xbox gift card for an additional 5% off on top of the 10.7% off the gift cards that are listed. If you haven’t used the site before you get $10 off your first purchased gift card. I just picked up the Mamba version for $84 using this site’s gift cards.
If you message me your email address I can send you a $5 code that you can use for your first purchase too. (I get a $5 credit also).