Wow..not only it is free..but you will make some money from it. Maybe not $40.01 but around $35. Buy it online, do a pickup to save $5 S/H, and file it on online through there site erebates.compusa.com
now you just have to wait for rebates money to come in.
CompUsa Rebates are okay. Again, to do rebates, make sure you follow all the guidelines. As always, make copy of all receipts and rebate forms. Be sure to check online to see status. If rebate is rejected, usually a phone call will fix it.