Agreed. You can get an 2nd hand Orbit Reader for a couple hundred dollars if you search around. There's no substitute for a device which allows you to read the language as it was intended - tactically.

I personally use a Brailliant which has a 40-cell braille display. It's portable so you can load a bunch of BRF books on it and read on the go - and unlike other portable eReaders doesn't suffer from screen glare in the bright sun. :)