lasermygun.com [I DO NOT OWN THIS SITE OR ANY OF THEIR SERVICES]
I think it is $80 for one color- I'm not sure. Check the prices. IF you want your gun to look epic, I would get a color (for me silver, gold, or green) and then get a laser engraving stock design.
Looking for guns under $145:
High end guns (That'd be great)
-->WGP SYNERGY<-- I'm pretty bad at paintball and I'm looking for a good electronic marker for under $145, WGP Synergy is high on my list.