11:29pm: Callis says it’s a record $6.2MM, but a minor league deal.
11:19pm: Jim Callis says the Giants have signed Posey. Terms are not yet known.
10:31pm: Just a half hour before the deadline. MLB.com’s Jonathan Mayo is hearing conflicting reports about whether Giants top pick Buster Posey has signed a $6.75MM big league deal.
