Looks like folks have also posted individual modules for sale here, so provided that's okay to do (and assuming transfer is as easy as I think it is--just send the activation code?), I have the BDF Greek Grammar I'm willing to sell. Purchased at $55; selling for $40. Payment via PayPal okay. I'm at [my BibleWorks forum user name] [at] [Google's email suffix]

(Full title: Greek Grammar of the New Testament and Other Early Christian Literature, by Blass, Debrunner, and Funk.)