I've had mine for a year, couldn't be happier. Looks like a good price at this point, but that's going to go up since there's over 4 days left in the auction. I believe you forgo the warranty if you are buying used, which is definitely something to consider with Garmin. This looks to be a plain unit with no cadence or HR, so you should be able to pick up new for $200-$250. Plenty of people have reported getting a full package with cadence+HR for ~$300.