After 12/31/05 the current $50.00 rebate ends. If you buy a SIRIUS radio before 12/31 you have until 1/31/06 to mail them in. SIRIUS will announce soon a new rebate program for the New Year called "Unlimited Choice! Unbeatable Savings!" This offer will be good from 1/1/06 - 2/4/06 and will have a post mark dead line by 2/18/06. We have been asked not to publish the $ amount of this new rebate. Look for offical word from SIRIUS soon.