All My shotguns were used - I have a 1973 500AB 12 gauge, used for $225, a 1973 or 1974 500C 20 Gauge I got for $225, and a 1983(?) 500ATP 12 Gauge I got for 300. And I picked up a 24" slugster 12 gauge barrel with rifle sights for $80, and a 28" 20 Gauge VR barrel with modified fixed choke for around $75. I love the 500!