What about this one?

Wadkin UXFC CNC Router Touch Screen Ex University | eBay

Its way over priced but looks in good condition, Might be worth £3000? They have had it up for a while might be looking to get rid.

There have been some really nice Wadkin and SCM routers like this come up over the last 6 months, some had already been converted to new electronics like the one listed above. So I wouldn't get to hung up on this one.