Thanks, I checked with gerbers, but they want $189 for them. I can't spend that kind of dough. MS, doesn't have them and can't say when they will get any in. They were supposed to get purples last week, but none arrived and they will not be placing orders again for a few weeks. Plus, they can't guarantee that any will arrive in their order. I am waiting for average guys aquatics to respond. However, I can get one for $100, and that is a great price!