I just saw this deal on another forum and I thought I would post it here. Currently, if you are in the US, you can get the LiteOn LH-20A1H Retail Box for $23.88 After $15 Rebate + $5.50 Shipping = $29.38 (NO TAX, unless you are in California). To get this deal you MUST buy on or before 03/23/2007 and follow these steps:
1) Goto THIS LINK and add 1 drive to the cart for $38.88, and then checkout.
2) Click HERE to get the $15 rebate form. Fill it out and follow the instructions to mail it in.
That should be all there is to it. I just bought one for myself.
P.S. FYI: The store has a 9.76 / 10 Lifetime rating at Reseller Ratings