BOZ said:
Here is the relevant text from the giant owl (giant eagle has identical values):
Training a giant owl requires six weeks of work and a DC 25 Handle Animal check.
Note that this is to train the giant owl/eagle for combat riding, which the Handle Animal skill says takes six weeks and a DC 20 (plus an additional +5 for these being magical beasts) Handle Animal check. Since the fire falcon can't bear a rider (unless it's a really wee one), we'll have a different DC and training time.
Here are the roles I can see the fire falcon being trained for:
Fighting (DC 20): An animal trained to engage in combat knows the tricks attack, down, and stay. Training an animal for fighting takes three weeks.
Guarding (DC 20): An animal trained to guard knows the tricks attack, defend, down, and guard. Training an animal for guarding takes four weeks.
Hunting (DC 20): An animal trained for hunting knows the tricks attack, down, fetch, heel, seek, and track. Training an animal for hunting takes six weeks.
Performance (DC 15): An animal trained for performance knows the tricks come, fetch, heel, perform, and stay. Training an animal for performance takes five weeks.
BOZ said:
Giant owl eggs are worth 2,500 gp apiece on the open market, while chicks are worth 4,000 gp each. Professional trainers charge 1,000 gp to rear or train a giant owl.
Griffons and hippogriffs have the same training text, but griffons have increased values for the price of young and hippogriffs have decreased prices for young. Spider eaters also have similar information. I didn’t notice any other creatures with training information.
Perhaps we can set the fire falcon’s young prices… 10% of a giant owl? 50%?
I thought I'd found a pattern, that the price of young equals HD x 1,000 gp and 1,000 gp to rear or train a magical beast. But the pegasus and spider eater break this rule. Also, I can't find a pattern on the price of eggs. Here are a bunch of magical beasts from the MM...see if you can figure out the pattern.
Griffon eggs are worth 3,500 gp apiece on the open market, while young are worth 7,000 gp each. Professional trainers charge 1,500 gp to rear or train a griffon. (7 HD, Int 5)
Hippogriff eggs are worth 2,000 gp apiece on the open market, while young are worth 3,000 gp each. Professional trainers charge 1,000 gp to rear or train a hippogriff. (3 HD, Int 2)
Giant eagle eggs are worth 2,500 gp apiece on the open market, while chicks are worth 4,000 gp each. Professional trainers charge 1,000 gp to rear or train a giant eagle. (4 HD, Int 10)
Giant owl eggs are worth 2,500 gp apiece on the open market, while chicks are worth 4,000 gp each. Professional trainers charge 1,000 gp to rear or train a giant owl. (4 HD, Int 10)
Pegasus eggs are worth 2,000 gp each on the open market, while young are worth 3,000 gp per head. Pegasi mature at the same rate as horses. Professional trainers charge 1,000 gp to rear or train a pegasus, which serves a good or neutral master with absolute faithfulness for life. (4 HD, Int 10)
Spider eater eggs are worth 2,000 gp apiece on the open market, while young are worth 3,000 gp each. Professional trainers charge 3,000 gp to rear or train a spider eater. (4 HD, Int 2)