The Nook might be discontinued, and the Spring Design Alex is long dead, but that's not going to stop the copycats.
The ebook reader at right is an unnamed Alex clone running Android. it has a 6" E-ink screen and a 3.6" (480x272) capacitive touchscreen. I'm not sure who made it (though the menu suggests it's a Rockchip design). It has Wifi, a SD card slot, and an indeterminate amount of Flash storage.
It's available from Paradigm Shift, and they want to sell it in quantities of 1k or more.
They have other eBook readers here too: