Yes, I was thinking that but post by Erik gives me an idea. I cannot give any details due to forum rules, but will attempt to get it into the '8052 News' which is here also. I'll put up urls with pictures of the units, and contact details if its accepted.

Ebay could be preferred by some, as with that form of purchase if the vendor gives a guarantee they must abide, and I would be happy for that arrangement providing the units were not built by the purchaser, which they can be optionally.

Thanks for the pricing ideas Erik; quite a bit more than I imagined which is good news; means I can price them low and they should sell.
Al.