Hey guys, the coupon did NOT expire!
Here is what is says when you click on the coupon: "Thank you for choosing buy.com, The Internet Superstore. In order to redeem this Business Store coupon, please place your order as you normally would and then call our Customer Support team toll-free at 1-888-880-1030. Be prepared to verify your eligibility to redeem the coupon". You will NOT get this message with all links though.
Steve