thinking about selling my mk1 aa 200 177 pre anti tamper with ten shot got it brand new a few years ago and only put about 200 pellets down the barrel just been sat in the wardrobe it comes with a stirrup pump 6-24 mill dot with sunshade a small Harris bi pod and a couple of deeks but i haven't got a clue how much to ask for it i don't want top whack but i don't want to get ripped of by my local shop like i did with my stealth.