You never know, there may be one out there.
A local MR owner got his done at 50-something thousand miles and they looked pretty worn, but another MR owner waited until 110K and his were not as bad!
I bought my car on 76K knowing I'd need to get them done so budgeted for it in the price, which is probably your other option.
When the UK only got 614 MRs you probably need to be flexible!