This Nikon is posted on RFC, I have had one just like it for years and using it I can generally see 22 holes at 200 yards. But as noted in other replies - if the holes are in the black and the light is not just right even top-end spotters can have issues with seeing 22 holes at 200 yards.
https://www.rimfirecentral.com/forums/vbclassified.php?do=ad&id=240927You might try making an offer a bit lower than asking price and see how bad he wants to sell.
FYI - I have no connection with the buyer and no interest in the sale, just passing on info and my experience with one of these.
drover