The IREX DR 800SG e-reader is now listed at best buy for 449$

Engadget reports that the IREX DR 800SG e-reader is now listed at best buy, for 449$ (50$ higher than what was previously thought). This is a wireless e-reader with worldwide 3G support and unlimited 3G in the US via Verizon. It's got 2Gb of memory and memory card expansion.

IREX say that the reader has the fastest page refresh. It supports B&N eBook Store and open platforms such as PDF and ePub (and others).