I, too, shop on Ebay. I got everything(Towbar, BrakeBuddy, baseplates, breakaway switch) to tow my Wrangler 4 down on Ebay for less than $700.00. Bought my Dinosaur board for my fridge, latches for my basement doors, seals for the storage tank valves and just ordered 20ea. 80# struts for my basement doors ($230.00 delivered to my door). I believe you can find anything you want for your MOHO or TT if you just search for it and, by all means, be patient.
Steve & Cheryl w/3rd Crewmember Peanut, Our Deerhead Chiuaua
2000 Winnebago Adventurer 35U F53, V10 Gasser,Safe T Plus
2004 Wrangler Toad via Stowmaster 5000, BrakeBuddy Classic
Marriage is a relationship in which one is always right and the other is the husband