I bought a spoiler online for my brother's Eclipse because it was vandalized. The spray paint cost me about $20 shipped from
touchuppaintonline.com and got primer, clearcoat, and sandpaper from NAPA. Everything together only cost me $40 and the paint matched perfectly. And you don't need a spray gun, I found that the spray cans worked really well. Just do 3 coats of paint and 3 coats of clear.