Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

I just click on the site that Rodnoc posted for the Stirling and it went right to this
engine. Says there are 11 available, $499.00, $69.00 for ignition, $149.00 for the pump.
There was something else listed but you could get the whole package for like $819.00.
They except PayPal and there is a place for customer reviews although non have been
submitted. There's your chance. Give them an ear full.