Local Walmart ZIP 53215 has some deals on PC Games, here's what I found:
Starcraft 2 Wings of Liberty - don't bother is free to play
Starcraft 2 Legacy of the Void - $10
Sid Meiers Civilization VI - $10
Battlefield V - $15
Star Wars Battlefront - $5
DOOM w/ Season Pass (all DLC) - $5
Mass Effect Andromeda - $5
Rollercoaster Tycoon Classic - $3
Most were on an end cap mixed with console games, few marked had to use the Walmart app barcode scanner and dig around. Some were by the regular PC game display, also unmarked as on clearance - more scanning.
This is YMMV Walmart Clearance, odds are not in your favor but please don't downvote just because it's not in your area you're only hurting everyone else chances of finding it by seeing this post. This is the Way.