The Wi-Fi model of the PlayStation Vita has gone on sale at RadioShock’s online store. It will be sold for $159.99 while supplies last.
The discount was applied to both the 3G and Wi-Fi models, but the 3G version quickly sold out. The offer will expire on November 16th. Hope RadioShack not sell out by then. Presumably this is to leverage the hype in the run up to the PlayStation 4’s launch in North America and clear out some stock.
This offer isn’t for their brick and motor locations. It is only offered through their online store, which offers free shipping on any order over $25.