Verizon Wireless finally announced launch details for the Samsung Galaxy Nexus on Wednesday, revealing that the world’s first 4G LTE-enabled Android 4.0 handset will cost $299.99 on contract beginning on Thursday, December 15th. We reviewed the Galaxy Nexus last month and while the Ice Cream Sandwich-powered smartphone was very impressive, $300 is a lot of money for a device that will likely lose much of its allure in less than a month when the Consumer Electronics Show kicks off on January 10th. At half price however, the Galaxy Nexus is almost irresistible. Starting at 12:01 a.m. on Thursday morning, mobile retailer LetsTalk is offering the new Nexus flagship phone for just $154.99 with a new two-year contract. The phone will retail for $229.99 and a special $75 coupon available on LetsTalk’s Facebook page — simply visit facebook.com/letstalk and click the “Verizon Deals” link in the sidebar to see the coupon — brings the price down to $154.99 with a new contract. Existing subscribers looking to upgrade will pay a $20 premium, bringing the total to $174.99. A link to LetsTalk’s Galaxy Nexus page follows below, and it will go live at 12:01 a.m. Pacific on Thursday.