I absolutely love my Garmin Varia radar tail lamp. While nice-to-have, it adds an element of safety that I don’t want to do without. Just like a rear-view mirror in the car, knowing what is behind you is incredibility helpful in all sorts of scenarios. With that out of the way, looks like BikeTiresDirect.com is selling it for $130, which is the lowest price I’ve seen for new, and just above what I’ve seen used go for.
UPDATE: looks like Garmin must have dropped MAP or something because everyone has the Varia for $130 now.