Eddystone 960 sells for £333
The 960 was the first transistorised communications set Eddystone produced and they are quite rare with a production run of only 150. Performance was reputed to be inferior to its valve equivalent, the 940. This example looked in reasonable condition although there was no guarantee of performance. In the end it sold for £333 on E Bay. Obviously much fought after and the price probably reflects its being the first transistorised set. I remember Bill Cooke, MD and Chief Engineer at Eddystone, telling me that he was tasked with using as much existing stock as possible and I believe the transistors were fitted into “valve-holders”.
Apparently these first transistors such as the OC171, OC45, OC71, OC83 and OA70 were very expensive and god help any engineer who destroyed one during the sets development.