We inherited a 1954 Row Crop 77-1930 from my father-in-law. He used to use it at his business to grade the yard, drag for nails and metals, etc. It was fully functional until about 2 years ago, but has been parked since. He spent some time tinkering with the engine and the front-bucket hydraulics after that, but I don't think it's been started up since at least 2008.
It's a mix of newer parts and original hardware, original block but new alternator, old tire/new tire on the back, etc.

We have no use for it, but definitely don't want to give it away. Can anyone provide some guidance on what it might be worth? Are there any Oliver enthusiasts in the Twin Cities or surrounding area in MN?

Model 77-1930
Serial# 4 501 919

Thanks!