chop saw 3120 372xp stihl bars husqvarna bars

hello have a 3120k chop saw dismantled pick up from a saw shop has new oem piston and cylinder assembly lots of pics looking for $400 plus the ride or trade for pho Husqvarna 562xp 550xp 346xp ect, also have a nice used 372 xp oem cylinder and piston w/gasket sets and new cabers and some...