Guitar Center if offering up to $100 your purchase during its Scale Up to Save Up Sale! After you submit the form, you will receive a coupon via email. This is a nice little promotion they have going. Basically, you “scale up to save up”. If you spend at least $49, you get $10 off. If you you spend $499 you get $100 off! Pretty sweet deal! This coupon / promotion ends 1/30, so act now! Click here for full details.