[Q] Is this M4 Knight worth more than market?

I just bought this M4 Knight with two stickers on it for 275USD. The stickers are both Kato 2014 Holo's. LDLC HOLO and NAVI HOLO on the gun. They are in my steam profile if you want to see it. http://steamcommunity.com/id/xenogg/ So you any of you could price this M4 i would really appreciate it.