This is the last week of Uber Goober Games‘ 15% off sale.
From their announcement:
This is the last week of Uber Goober Games March Madness. After this week we will cancel the 15% discount on all products and they will go up to their full prices.
Don’t miss this opportunity to get a reduced price on Undead States of America — The zombie miniatures Strategic Global War — or the Undead Nations expansion, or the Undead Universe expansion to play zombie outbreaks through time, or the Undead Avenue zombie skirmish game.