The staff weapon will come in multiple pieces for cheaper shipping, and will include open and closed heads. It should be available soon.
The zat gun is expected any day now.
The Ra mask is going to be a "mini", they're aiming for a 10" version currently. They're also researching the possibility of making a 1:1 version, trying to find manufacturing methods that will help keep the price down.
Looks like more patches are on the way too, looking at the icon on their site (I spy an Atlantis patch and many others.)
I sure hope they do an opening/closing Zat gun. I already have a static one and don't really need another like that. The staff weapon looks great but most likely will be lots of $$$. I'm already getting a feeling this place will overprice things. That mini little Stargate replica was way too much money.