I'm looking to upgrade to training with power, and a Powertap looks to be the most economical that can maintain the accuracy I need. The purchase may have to wait until after Christmas, but I would like to buy a PT system for around $400. It doesn't have to be superlight super wireless or anything. It does need to be reliable, in good working order, shimano hub, with head unit.

So anybody who has recently upgraded or is pretty sure Santa is bringing them and upgrade, hit me up!
-half of this will probably be my parent's Christmas present to me even though I'm buying it, because when I ask for bike stuff they really have no clue. That's ok though they are great supporters and I love 'em anyway :)