Computer Parts guys - Help!

that is the one - the only part I need though is the piece on the bottom left - it serves as the left side button assembly (see picture 3) - these 2 buttons on the left side are one piece of plastic.

Hoping to find someone that knows a source of a busted one so I can just get the parts to make it run again. Hell, it was only $40 new, and they closed them out at $25... oh well. Should have bought a spare...