Hello: I am selling my Book Sense XT with case and 8gb sd card for $375.00. This unit is almost $500 new. Please contact me off list for more information. I will ship for free or bring the unit to Washington Seminar next week. Thanks. Mike Mello mike at mello.com 208-301-0565 Michael J. Mello mike at mello.com (208) 301-0565