My local Gander Mountain has what I am pretty sure is a 20070910 for $180. I didn't write down the model number unfourtuately however and Gander's website doesn't list it either but I'm pretty sure it is that.
Here is the flyer.
Assuming that is a 0910 and with a quick bit of google-fu that is a pretty good price (if it is I'll swing by tomorrow before work and verify).
I've read about some issues with the electronics of MES's. Is that model affected? Is this one of the MES's that has a cult-following here? Is this an older or newer model?
This will be replacing a modified electric ECB that has served me well but needs to go to smoker heaven.