Hi Inertia, you are right, £142 is a crazy price.
I was watching on ebay a Dumas motor (badged Pittman, I am informed) for sale, stayed at 99p for 5 days then went for £24.70 + £4 p&p in the last few hours. That was still cheaper than a shop advertized one.
I have a couple of Dcaperms just waiting for the boat to be built! I also have many Monoperms waiting to be let loose.
I think I paid £2 each for the decaperms, not much more for quite a lot of Monoperms, Supers, including a Hectoperm. About £40 in all, I went out that same afternoon and sold the Hectoperm for £50 and he was pleased to get it!
Some of my better motors have been recycled. I got several Pittman motors from scrapped computer tape decks maybe 25+ years ago and they run very nicely.
I think I have enough motors to see me out now.
regards Roy