I'm in the final stages of getting a life insurance policy with Royal London. They're currently dealing with my GP - reviewing medical records, etc.
The gave me a provisional quote of ~£15 pcm which I thought was reasonable, for a payout of £130k upon accidental death (or whatever it's called). The policy excludes critical illness cover however, as the prices tend to be astronomical when T1 and I also have a sickness policy in place with my employer.
Still waiting to get a final price, but they assured me it wouldn't vary much above or below the provisional quote amount.