Thanks for the comments guys.
I paid 150 for the lip on ebay. Painted and shipped. I asked one of my buddys who owns a body shop how much it would cost me to get it molded/repainted and he told me it would be roughly around $250-300. So if I were to get it molded, it would cost be a total of $450 max to get a "CSL" trunk. I would be payng almost triple if was to be getting the Karbonwerke csl trunk. $1000+shipping + $300 for painting = ~$1400. Seems like a no brainer decision to me.
Def going to get it molded though, dropping the car off friday afternoon