HP 1st stage swivel-$25.00...LP 1st stage swivel-$25.00...2-HP port plugs-$3.00 ea....2-Over pressure relief plugs, $1.00 ea....Highland Rt angle button gauge adapter (w/two button gauges) $15.00.....Regulator swivel $30.00 (never used).....1st. stage HP port splitter (makes one port into two) $15.00....All items + shipping......Examples can be seen on Divegearexpress's site......Have pics....PM me w/e-mail if interested........