Trainers
Rank	Upgrade Time	Upgrade Cost	Maintenance
1	0	0	22,125
2	?	121,875	60,938
3	?	177,500	88,750
4	?	233,125	116,563
5	?	288,750	144,375
6	?	344,375	172,188
7	?	400,000	200,000