[Silhouette]

I think though that it's a good general term that distinguishes from the failure modes of: [...] priced incorrectly, ran out of money etc...

I'm not sure it makes sense to separate a concept like product-market fit from a concept like "correct" pricing. Changing the price point significantly may dramatically affect the market you're aiming at and the expectations of that market. Your product might have mass appeal but only as a casual/impulse purchase (typical mobile app). Your product might have only niche appeal but to the right market of people who appreciate it, it could be worth a fortune (original works by famous artists sometimes sell for more money than most of us will earn in a lifetime). To make things more challenging, it can also be relatively difficult to test different pricing levels.