According to TEquipment's website they have over 30 DP832's in stock so I requested a quote from them. Here's part of the cover letter for the quote:
"....At this point we are waiting for a new shipment of DP832. The models we have in stock are going to be sent back to Rigol, as part of the recall, due to the heatsink issue. The new shipment is going to be at least 3 weeks out. Any orders placed now will be for the new ones. We are taking advance orders at this point. Credit Cards will not be charged...."
This was contained on the quote itself:
".....Thank you for your latest inquiry.
Please note that we are waiting for a new shipment of the DP832 to arrive from the factory. The models we
received are from the same batch written up on EEVBlog as being problematic.
As of now, lead time is a minimum of 3 weeks. Quite possibly longer.
We are currently taking pre-orders for a new batch...."
It appears that Rigol had intentions of selling off their remaining inventory of "heat challenged" supplies while quietly introducing the newest rev. of the board... at least until that Crazy Aussie Bloke screwed everything up by publicly disclosing the issue on international video. Due to the timing, I believe Dave's video and the backlash caused by it prompted Rigol to issue the recall
. It will be interesting to see Rigol's response to the hacked supplies if a method of uninstalling the keys isn't found.