Woot! has the Kobo ER430 Slick 4.3" Color Touch-Screen PocketReader with 2GB Storage & microSD Slot (expandable to 32GB) for the dirt-cheap price of
$14.99 (
computers.woot.com (go to the "computers" tab near the top and click on the link "PC Liquidation")).
I don't know much about it, but I do know that it supports ePub, PDF, and TXT files (not Kindle mobi for some reason. hmmmm. haha). This unit from Woot! right now is apparently not refurbished or whatever, but is brand new.
The average rating from the reviews that I've seen is only about 3 stars. I am not posting this because I think the product is necessarily good, I am posting it because the price is so low--it is 85% of the list price, which is $99.99. Maybe there is someone out there in Mobilereader Land who needs such a reader, but at the cheapest price possible. Well, this seems to be it.