Complete 273 with 95k miles, value?

Good engine, but, probably not a big seller. Someone doing a stock restoration might want it (even though it wouldn't be an original engine for their car), but, most others would just as soon install a 318/340/360 etc. That year, they were originally a hydraulic cam, cast crank, 2bbl. economy V8 engine. Nothing wrong with that, just not much demand for it. If it were mine and original to my car, I'd keep it in the corner of the garage to include it with the car whenever the car goes to someone else in the future.