I believe Lonestar and walsh are the only ones currently. I have someone making some right now, should be done in 3-4 weeks. It will be round tube design. Look for pictures in the future.
Stock ones sell on Ebay quite often. I watched one go today for $195 starting bid - it never got that much to start off and didn't sell. Look for it to be relisted, maybe even with a lower starting price. :head: