WB Archive promises to replace some disc titles with newly remastered versions for "minimal" cost. Replacement appears to be $4.99 plus shipping ($2.50), plus applicable sales tax.
I like the idea of upgrading to a newer version--but to me the cost is more than minimal, and I think WB should have thought harder when they put out a lot of older titles, mastered only to vhs video quality, for 20 bucks each. Who really wants to rebuy what they should have gotten right the first time?
Films like "Beast of the City" and Jolson's "Go Into Your Dance" really cry out for a better remastering job.