This DVD Burner

Shop4Tech.com has the Sony AWQ170A 18X DVD+/-RW Dual Layer Drive (Black) for $38 - 10% code JM10 (Expires 7/31) = $34 with free shipping. No software included.
Product link.

RadioShack.com has the Presidian PDR0163 DVD Recorder for only $49.97 + Free In-Store Pickup.
Product link.

Meritline.com has the 100-Pack BenQ 8X DVD-R Blank Media 4.7GB General Purpose DVDR Discs In Cake Box for only $19.99 with free shipping.
Product link.