I saw Dave Chapman's Bagnall on his Glen Dull layout at Perth over the weekend and was very taken by it. Previously, having just seen photos I was unsure and so missed the opportunity of buying one when they were in production/stock.
Does anyone know if they are likely to be produced again or how often they come up for sale second hand?
You could try sending Andreass an e-mail and ask him if he will ever produce them again, you may well get a response.
The e-mail address is: mail@minitrains.eu
However as far as I know these have not been made since he had to change the factory in China where the rage is produced.