The prices have gone up! I paid around $15 for mine a few months ago on eBay. It's just a car/trailer intergrator and works great! I couldn't find anything on eBay - all the "bike" ones I saw look similar to mine, but have a black or heat-shrink cover over the box - I bet if that were removed it would have the word "trailer" on one of the wiring indicators. Try searching on JC Whitney or your local auto parts store for a turn signal brake light integrator. If I find one I'll post it here.
FYI - I have an earlier thread regarding this
HERE. It includes a link showing what I installed and how much I paid. Shop around - $50 for a $15 item is a bit steep... I'll try to get some picies posted soon to help you all out.
I just followed my old link and went to the seller's current store. They're selling the same item for multiple bikes even though it's the same thing.
HERE'S AN EXAMPLE LINK. And it's $12 US + shipping.
[ This message was edited by: Scottius on 2005-09-12 10:54 ]