The NFLPA includes in their report
Beginning on the first day of the League Year,
each Club's Team Salary will be charged an amount that is calculated as follows: multiply the minimum daily amount set forth in Article 21, Section 3 ($1 55 for the 2011 League Year) by 2,880 (80 players x 4 days/week x 9 weeks = 2,880) . At the conclusion of the program, this charge will be adjusted based upon the amounts actually paid to players who participated in the offseason program. At that time, the amount paid to each player will be charged to Salary and Team Salary, and the original charge set forth in the first sentence of this Subsection shall be removed from Team Salary. In addition to these amounts, any incentives in Player Contracts related to offseason workouts shall be included in Team Salary pursuant to Section 6 (c) (iii) below
So I am now including $567,000 (90 *36 * $175) in my numbers.