@ziegl027
I don't know if this seller's site is updated, but they seem to still have a number of new IREX devices for sale -
http://www.digital-readers.de/EBook-Reader/iRex/
so, if you're interested in buying an IREX reader, you can maybe ask there (I bought my dr800 from them in spring (before IREX went bust) - they're a genuine business)