Without Jerry's new numbers
$18,429,067 Cap Space (w/Top 51 & Projected Draft Pool) - I was looking for this
$21,672,282 Cap Space (w/Top 51)
http://www.spotrac.com/nfl/buffalo-bills/cap/
though it does show up on the team link
http://www.spotrac.com/nfl/buffalo-bills/
5 Year $45,000,000, average salary $9,000,000, Guaranteed $22,000,000 Expires 2020