Out of the blue, I was contacted by a music distribution company in Korea. They wanted to distribute WALDEN in Korea. At first, I thought it was some kind of spam, but after checking references and agreeing on terms, it turns out it was a serious company with track record.
They distribute in the remaining Korean brick-and-mortar dedicated music stores (ala the now-defunct Borders, which was the biggest distributor of Deja Views). They also are distributor for electronic versions of the two records in Korea outside of iTunes.
The price appears to be 13,400 won, which is a relatively reasonable $11.95. It includes the original artwork and the Thoreau quotes on which the compositions are based.