TM mp5's in the classfied used are around 300-400$ ... not 500$ ... The 400$+ ones , no one even bothers to look at them unless they are fully upgraded. It's just an Mp5 if you know what i mean. G&G's one is decent enough. MP5's are not that loved and appreciated once you get to choose other black / full metal guns. I mean ... i have seen a few MP5's and i personally think that the G&G's one for 300$ does the job lol. I woulnt pour more money for that gun.