This deal has ended.
Amazon now has the popular game Prototype for XBox 360 and PlayStation 3 on sale for only $39.98, easily the lowest price online. The Activision game has received 4 out of 5 stars from over 30 customers on either console. Be aware it is rated M for Mature. Shipping is free with no sales tax (except KS, KY, ND, NY, WA). Note that on either landing page, they also have it for PC and priced at $29.98.