Who has the best prices on the Garmin 276C? I've looked on eBay, and Newegg, is there better retailers out there? And same question as the other post, what are the recommended accessories?

I guess I should clarify my uses. I mainly trail ride Michigans northwest lower, and UP.

I'd like to be able to two track when trails get rough, or looking for powder.

I'd use it on my dirt bike in the summer, same trails, but adding some Kentucky dirt biking.

Also would use it on my Harley for touring, and the occasional truck use.

Plan to wire it into my sled for power 02 800 ZR CCE. Run on battery power on dirt bike, Harley and truck would be cig lighter adapter.

Use Ram handlebar mount on sleds and bikes.

I looked on eBay for software CDs and the selection is confusing. I know I'll need the Topo map, and a streets CD. But which ones exactly?

this one for the sled and orv http://www.vvmapping.com/
you will need to get a garmin data card to put maps on.
for the road you will want the city nav

I bought a couple Garmin 60s off these guys on eBay and they have great prices on factory re-furb units and great service. I would recommend them.................
http://www.edgegps.com/