Just bought the ABS paint-matched spoiler from "thespoilerstore" on ebay. The ebay feedback very positive, and there were 2 good reviews of the part on this forum. I'm willing to do a DIY on the install if people are interested...

Just do it!

I installed a spoiler I bought on here. It wasn't hard to do. I thought there was a template or a DIY already on here, but a quick search yielded nothing.

The only thing I did wrong was break a little plastic tab, which dropped into the interior of the lid and forever rattled around when I cornered... oops.