Yeah, pretty pricey. Still love what he did so far. Maybe put it up on greenlight?(not super familiar with how greenlight works, could be wrong)
On a little side note, I feel like a lot of indie games are a bit over ambitious, leading to their downfall. Don't get me wrong, its fantastic to have high goals, especially if you reach them, but this guy is asking for quite a pretty penny. Cave story is an example of it being done wonderfully, but we see so many fan games come and go, and so many indie games having some issues, or some are plain shit and the devs wanna censor reviewers like Day 1(but that's another topic)