There are a bunch of clearance items in the vera shop:
The best deal appears to be the Zwave light and appliance(dimmable) modules, which offer energy monitoring. They look like this GE model in the Amazon link below, though the listing doesn’t include the manufacturer on the Vera site. I ordered 3, so we’ll see how it goes, and it’s a lot cheaper than the Amazon price for $35 for one. For z-wave repeaters, I think they’ll be nice even if I can’t find more things that need to be turned on and off.
I found this thread that discusses some of these modules: