Priced at $30, XCM is selling this Blue Blood Xbox 360 Controller Modkit.  Replacing the default white color is an easy on the eyes blue shell with glowing LEDs to match.  The D-Pad is supposed to be larger with an enhanced design for easier movement too (not sure how much improvement you’ll get without testing it first).

*Update: Currently Out of Stock at Total Console, looks like you may have to wait before it’s available again.

[ Via Technabob]