Treadle Feeders in the UK

[Weiden Farm]

I was searching Treadle Feeders and have found some nice galvanized units that are commercially made out of the UK. Has anyone seen these in the US or a place you can order them from. All i have seen in the US is wood feeders that were made by someone or plans on how to build one.

 

[Gallo del Cielo]

Last year I was seriously looking into a galvanized treadle feeder and if I could have afforded it, I'd have gotten one of these: http://www.grandpasfeeders.com/ That is the US store-front for them. They are really spendy and I don't know the shipping costs, but it seems to be a very intriguing feeder. It would be totally rat proof and last forever. I couldn't find any US stores selling the ones like you see in the UK. Although, I wonder if you arrange a sale just by calling them on the phone and talking with them. Again, the shipping from there could be a deal breaker.