ya the ant+ has been around long enough that you can find some good deals on ebay if you watch... if you need to get the USB2 stick, HRM, and speed/cadence sensor you might be able to find a good deal with a forerunner watch of some sort... but as with all things ebay you've just got to be patient .. I ended up getting a second usb2 stick when I got my cadence/speed sensor for what most cadence/speed sensors were selling for at the time
I just wish power meters would drop in price... maybe in a few years ;-)
on a side note and as a bit of spam... I have 2 USB2 ant+ sticks... if someone needs one I'll sell it cheaper then you'd get it for on ebay by a little bit... trying to raise funds for another frame
