Let's say Kim puts up four 2 win seasons. Total investment is going to be about 37M for those four years. So he's basically costing you a bit over the going rate.
Now the O's are not worried about wins next season, so the two wins he's worth in 2021 isn't something the O's should be paying 8M for.
Assuming the O's value wins in 2022-2024 he still would be a poor signing, for the O's, at free agent prices.