I have a set of Sherwood Blizzard regulators (First & Second stage, Octo, Pressure gauge) I haven't used since I got my new regulators. They work well but need to be serviced. I am in Dallas, TX during the week and Ajax, ON on the weekends. I can sell them as-is or I can get them serviced (probably at ScubaToys). The Octo is a Sherwood Octo but the sticker fell off. Make me an offer.