They are for sale from the TeX Users Group, https://tug.org/store/lucida/index.html https://tug.org/store/lucida/index.html, which helps out the group and gives

They are for sale from the TeX Users Group, https://tug.org/store/lucida/index.html https://tug.org/store/lucida/index.html, which helps out the group and gives you nice fonts also.