After some time spent this afternoon:
LV renewal initially £636.70 down to £598.70 at discretion of lady at A-Plan
Direct Line £506.24
AA £541.17
Co-op £660.41
Saga £675.89
This is for me and the wife, both 63 within the next 10 days, both retired, 12k miles/year, me with one SP30 speeding conviction, blue underpants, yellow/black stripey socks, 15+ years NCB (protected), comprehensive cover.