<VV> 150Turbo Engine

[Barry Fry]

Long time reader-first time to post.I have a chance to purchase a 150Turbo engine that was purchased as a crate engine in 70"s and recently installed in a home built airplane by the owner/pilot.Has about 50 hrs flight time on engine. Due to age and wifes "advice" he wants to give the engine a new home but don't know a fair asking price,nor do I.I would like to buy it to put in my "waiting on an engine" restored 65 Corsa.TIA for your advice.
B Fry