> a) why would they sell it? If I had to come up with something... Risk that the business fails. Some would rather take $200k than hope a $66k income sustains

> a) why would they sell it? If I had to come up with something... Risk that the business fails. Some would rather take $200k than hope a $66k income sustains in 2019 and beyond. And liquidity, although it's usually not terribly difficult to borrow money if you're cashflow positive, it can be very nice to get $200k today to jumpstart an even more promising business or jumpstart a mortgage, instead of delay that for 4 years.