I thought about this and then decided that the members who might be interested in this pulley would still be here when the seller sold his car and then may be gone forever with no chance for the buyer to get his money back.
These early pulleys were often replaced because of poor quality, later Code 3 pulleys were good, maybe the best yet.
The seller also has another pulley for sale, a 64mm, and says that it shows normal wear on the clutch, this is wrong as there is no wear shown from the halfway point in.
I was the first to answer you on the bearing size you needed, my answer was confirmed in your later general request to the forum. I have been on this forum for over eleven years, and a member for just under eleven years. In that time I have seen a lot and made notes of much of it. I have seen rubbish sold and the grief and cost it has been to members here. This rubbish is often forgiven by some members because they say at least that company is making parts for the car, but I think that if someone is making parts it is because they want to make money and it is not out of the goodness of their hearts.
If I can be bothered I might look up the history of these particular pullies.