I think this article does a pretty good job explaining the costs of figure skating
https://www.thoughtco.com/figure-skating-costs-and-training-1282185
https://www.thoughtco.com/figure-skating-costs-and-training-1282185
Estimated cost for synchronized skating is about $2,000 to $3,000 per year per skater, which is usually paid in monthly installments.
The total estimated cost per year of a Preliminary to Juvenile's skater's training could add up to be anywhere between $7,000 to $10,000.
Intermediate Through Senior and Elite Level Competitive Figure Skaters: A skater's family can expect to spend at least $20,000 a year on skating, but may spend more.