1945 Farmall A

I've come across the following and I'm trying to research it a bit and see if the deal is reasonable:

1945 Farmall A Cultivision
Sicklebar mower
Barshear plow
Cultivator
4 foot tag along brush hog

To a novice like myself, it looks like new, with sharp paint and tires. Either its been totally restored, or its been babied for a very long time.
The owner lives by my work, so I've seen that he keeps it in his garage. He's asking $3800 for the lot, but frankly I know nothing about antique tractors and values, and have no idea whether this is in the ballpark or not, and what questions I should be asking. I've found a few classifieds, but nothing to help a novice estimate the lot.

Workwise, I have a seven acre tract that I wish to clear and keep in check, and my love of "old stuff" simply likes the looks of it.

I would welcome insight from this group, and any advice is appreciated.

Thanks for your time,
tom