Just ordered the 350 lumen Cygolite off Amazon for $73 + free shipping. Definitely the best deal going: http://www.amazon.com/Cygolite-350-L...4612600&sr=8-1

I also have a Knog Boomer I like, which will be relegated to flasher duty once I get the Cygolite: http://www.amazon.com/Knog-Boomer-Re...4612636&sr=1-4