Yet another reason to be fond of Brattle

The bookfair saw Brattle Bookshop selling Heritage/OakKnoll bibliographies for $5 each. I'm pretty certain most of these were $75 or so...and the Pforzheimer about $300...when new. All are on my reference shelf for $40. Best deal at the fair...
[Addendum: I have it on good authority that if you would like one or more of these bibliographies, Brattle would be happy to extend the same offer...you can't miss on this deal...]