NewEgg has the LG USB 2.0 Ultra Slim External DVDRW Drive, model no. GP60NS50, for $24.99 (49.99 – 50% off) with Free Shipping for a limited time.

The LG GP60NS50 has a very slim design of only 14mm and allows for a sleek companion to thin Ultrabooks and enhanced portability. It can read/write DVDs at 8x and CDs at 24x. It supports M-DISC, a patent rock-like recording surface instead of organic dye to etch your data onto a disc. The M-DISC has been tested and proven to outlast standard DVDs currently on the market. It works with both Windows and Macs.