found in barn

hello, my name is jack today I was helping a friend from school with some hay and saw I jeep way in the back of the barn and started asking some questions and said he would sell it to me for 300$ Its green, hard top and has a flat head in-line 4. Very little rust, everything's solid even the doors and ran when it was parked a few years ago. Any info would be greatly appreciated also wondering about its value?

Need a little more info or a picture to make any recomendations. It already sounds like a good deal to me.

I would by it in a heartbeat