Looking for a Garmin (or other manufacturer) unit that will do mapping, cadence, HR etc.
Have you considered using an iPhone? Used with apps like Map My Tracks OutFront and the Wahoo bike sensors you get HR, cadence, maps, etc.
Not really viable for long rides without a battery pack as it's already down to 60% after 3 hours without screen on (I use endomodo to track rides now) and want something for mapping/routing as I ride because I'm going to be riding somewhere new from the end of the year.
What you looking to pay top line?
Depends on model, condition and what's included.
705 edge with map, cadence, strap
Sorry, just saw this. I'd probably say somewhere around 160 given it looks like I can get it new for a bit over 220.