This could be interesting, I'll be watching this thread. It seems every day I keep discovering more and more trike stuff coming onto the market but it's always over priced (like whoever is charging $14 to ship a magazine from AK to PA cough cough).
I've been looking also for little trike stuff to put on the shelves and hang up. I always let the nice ones go. It seems my shelves in my bedroom are getting filled up with rare aftermarket trike parts and accessories that Im too lazy to put on my bikes because of the cold.
My pockets just are not deep enough when I'm saving for other stuff. Recently I was trying to get the little matchboxes but they sold for like $50.