Just wanted to let those know who may be looking at picking one up that there is at least one legit ebay'er out there. Picked one up new for 49.99 shipped. Retail is 129.00. It is a legit GPS unit. I looked at her feedback and saw that she has been selling a few of these new and used. She didn't have a ton of feedback to sort through which in my experience usually means a small time seller. An email indicated she picked up a few of these along with a few other surplus items. I am pretty cautious when it comes to ebay but took the plunge and after a couple of questions to the seller, I took the plunge. Glad I did. She had it to me in three days and it was exactly what was described. No rattle, correct size rail pin and tension knob etc. Has correct GPS markings. Not sure on forum rules for posting ebay items so post or message me if interested but you will find her pretty easy because she is the only one selling in the 40.00 used/49.99 new price range.
Sometimes it's not to good to be true.