Amazon offers its Prime members Just Dance 4 for PlayStation 3
(pictured), Xbox 360
, or Nintendo Wii
with free shipping
. (Non-members can spend $25 or more to qualify for free shipping; otherwise, shipping costs $4.98.) That's tied with our March mention and the lowest total price we could find by at least $4.
Update: Note that the PlayStation 3 version ships in two to three weeks.