A loyalty program launched by GameStop a while ago called the PowerUp Pro program which made a reappearance with the Mass Effect: Andromeda launch so close.
GameStop is currently offering $10 off games like Mass Effect Andromeda or Prey and a lot of other games with their $10 Pro pass, within 30 days of the game’s release; this only applies for the standard non-digital and non-premium versions of the games only.
Nier: Automata — purchase by April 5
Mass Effect: Andromeda — purchase by April 19
Sniper: Ghost Warrior 3 — purchase by May 24
Prey — purchase by June 3
The Elder Scrolls Online: Morrowind — purchase by July 5
this seems like a good deal and and allows you to take off 30% of games for two years.