Came up across an ad in a facebook closed group wherein a local is selling two units for $250 (98% condition as what the ad says) a piece. Let me know if you are interested and I might hook you up with the guy. I'm also thinking of getting one. 
http://www.amazon.com/Garmin-GPSMAP-60CSx-Handheld-Navigator/dp/B000CSOXTO/ref=sr_1_1?ie=UTF8&qid=1320507201&sr=8-1
http://www.amazon.com/Garmin-GPSMAP-60CSx-Handheld-Navigator/dp/B000CSOXTO/ref=sr_1_1?ie=UTF8&qid=1320507201&sr=8-1