You can but they are in production right now. It may be a few more weeks before they are back in the US. I spoke to the owner of RLSS this AM and they have a few hundred of each model in production. They new versions will be DC3000 (new - replaces the DC2500), DC6000 (same), DC10000 (same), DC15000 (replaces the DC12000). The cost will be a little more on the new models but we don't have pricing yet.