I'm looking for an easy life on this one.
Hadcock's don't come up that often, there is one about
http://www.preloved.co.uk/adverts/sh...ilift-arm.html
and Bigears has a Decca for sale.
For its purpose, I would rather go for the Jelco/Goldring, not lead as my son has a habit of breaking things just by looking at them. Will be much easier to set up. David has the Jelco on a deal and it'll keep him in clean underwear for a few days.
This is a second arm and I have to resist the temptation to get something with an upgrade path.