This sort of pricing doesn’t encourage the expansion of knowledge. I’d say it’s somewhat akin to all those unread books at Harvard’s library.
More than 1500 pages of Greek grammar that most grammarians will never even briefly peruse (except volume 1 in Amazon’s preview).
More importantly, these two volumes are relevant for studying the majority of ancient Greek since they cover Attic inscriptions through a good 1000 years — including the Hellenistic period.
Koine-Greek 