Went into a local pawn shop because my son wanted to look and see what kind of guitars they had, and I discovered they had a Sata minijet 4400b HVLP 1.2 SR and a Sata 5000b RP 1.3. The minijet looked new, no real signs it had ever been used. You could tell the 5000 had been used but it was in good shape also. Both had the Adam2 gauge / regulator option. The pawn shop seemed pretty clueless as to what they were other than they were "paint sprayers". No guitar for my son, but I brought both paint guns home at a really good price in my opinion.