The Rockies have not confirmed the Howard deal.
The final numbers on the bonus agreement from the Rockies' second-round pick are in, according to SB Nation and confirmed by MLB.com. Phoenix (Arizona) Brophy College Preparatory School right-hander Ryan Castellani signed for $1.1 million, $58,000 below the slot for the 48th overall pick.
Thomas Harding is a reporter for MLB.com. Follow him on Twitter @harding_at_mlb. This story was not subject to the approval of Major League Baseball or its clubs.