Buying Advice IDENTIFY THIS PLOW

[massey184ferguson]

Looking at buying this plow, 3 pt. International 3 Furrow Plow - Miramichi Farming Equipment For Sale - Kijiji Miramichi Canada. any idea what year, what make, model no, etc? I'm thinking it could be an international. What is it worth and what do I look for to make sure it is in good shape?
Thanks

 

[cowski]

that does not look like the ih plows i am familiar with.it could be a old 2 pt hitch ih converted to 3pt.