Buy.com has the Creative GigaWorks T20 2 Speaker System for only $39.98 shipped after rebate.

Pricegrabber Price : $73.99 ~ $114.87 Shipped

1. Buy.com Price : $79.99
2. Use Google Checkout to get $20 off $50.
3. Rebate Price : -$20.00
Final Price : $39.98 Shipped After Rebate