Look, its a standard disclaimer. I'm no dealer, just a guy with a GPS to sell. It works perfectly now, but I'm just making it clear that once you buy, its yours. If it breaks a week after you buy it, its your issue.
Most auctions for used goods on Ebay say something along those lines.
By the way, I will drop to 150.00 shipped. That's as low as I go here, next is Craigslist and the 'bay.
140.00 if you are in the C-Springs / Denver area and can pickup.