If the price reflects the high mileage (I'd peg over 40-50k km as high), and the bike is in good shape, go for it. However, if the price difference is minimal from a bike with significantly lower mileage, I'd go for the lower mileage one.
A high mileage bike, even one that is meticulously maintained, poses a number of potential issues. It's a fact, the more miles put on a bike, the more wear on it, and the higher likelihood of things failing and needing repairs. I'm not talking about big things like the engine and transmission, those are likely to go forever, it's all of the small things that add up. Things like cables, bearings, oil seals, various maintenance items, etc.
A high mileage bike, even one that is meticulously maintained, poses a number of potential issues. It's a fact, the more miles put on a bike, the more wear on it, and the higher likelihood of things failing and needing repairs. I'm not talking about big things like the engine and transmission, those are likely to go forever, it's all of the small things that add up. Things like cables, bearings, oil seals, various maintenance items, etc.