On the price of used EVs what Jocko says is generally true although the first generation Leafs have edged down a bit since the new 40 kwh battery came out. The 30 kwh battery version remained stubbornly high in the used market but it is possible to get a decent one for about £13,000 now - still pretty high.
I did see a 24 kwh Leaf for £5,000 a few weeks ago on Autotrader. It was high mileage and had lost 2 capacity bars which equates to about a 21% reduction in range. Ideal second car.
The last journey I did that required a decent range was our holiday in Scotland in September last year. Discounting that because I'd happily hire an ICE car for a UK holiday, my last trip that was outside the range of a 24kwh or 30 kwh Leaf was a trip to Abergele in North Wales last August.