Sup guys new guy here with a question. I searched around and found out that a used USP 45 goes for about 5-700. Question is what would be the trade value of a USP 45? I got a SA 1911 and some guy offered his USP for an even trade. I put a trade value on my 1911 @ $800. His USP looks to be in really good condition has new night sites 3 mags holster and a mag holster date code AC? I don't know if its worth an even trade, cause I know nothing bout HK's but I'm over my 1911 and want to try something different.