Xbox 360 Generation Ended: Last major 360 release 2016. Retailers cleared stock 2017–2018.
"Creed 2 Edition" Doesn't Exist:Creed: Rise to Glory (VR, 2018), Creed: Champions (mobile, 2021). No console "Creed 2" game. You may mean Assassin's Creed II (2009) or Assassin's Creed Valhalla (2020, current-gen only).
Walmart's 360 Stock: Pre-owned only, no new shipments.
BrickSeek / StockTrack (inventory checkers) — enter store ZIP.
Call local store: "Electronics department, do you have any Xbox 360 Assassin's Creed games?"
Better Ways to Play Assassin's Creed on Xbox
Xbox One / Series X|S: Backward compatible — AC II, Brotherhood, Revelations, III, IV, Rogue, Unity, Syndicate, Origins, Odyssey, Valhalla all play enhanced (4K/60 on Series).
Game Pass: Most AC titles rotate in.
PC (Ubisoft Connect / Steam / Epic): Full library, mods, higher framerates.
Don't hunt for a 2009 game on a 2013-dead console at a big-box retailer. Play the series on modern hardware.