And yes, this type of information is available. (Baseball America) Here is the prospect money each team has to spend
CLUB SIGNING BONUS POOL
Astros $17,289,200
Rockies $13,989,800
Diamondbacks $12,816,100
Braves $10,684,100
Rangers $9,099,900
Yankees $7,885,000
Dodgers $7,781,700
Reds $7,777,900
Brewers $7,743,800
Giants $7,515,500
Pirates $7,392,200
Twins $7,388,700
Cardinals $7,387,600
Cubs $7,236,100
Indians $7,234,200
Royals $7,206,700
Tigers $7,114,300
Phillies $7,058,500
Orioles $6,850,400
Marlins $6,766,400
Rays $6,591,300
Red Sox $6,223,800
Athletics $5,444,100
Blue Jays $5,411,000
White Sox $5,347,500
Angels $5,050,100
Mariners $4,186,900
Nationals $4,102,700
Padres $3,671,200
Mets $3,587,800