This is my breakdown. Keep in mind that I have been tracking for close to 20 years and I do drive quite aggressively. Beginners will see lower wear rates on consumables. Being an instructor, I do not have to pay the registration fees and get a break on some of the food cost, by I put down what a student would pay here in Quebec for reference.
Car consumable cost per track day:
Tires (NT01): $1600/10=$160
Front Brake Pads (PF08) $300/6=$50
Rear Brake Pads (PF08) $300/12=$25
Front Brake Rotors $400/40=$20
Gas $150
TOTAL: $400
Cost for a 2 day event (to compare with M school)
Registration $600
Hotel $200
Food: $100
Total for a 2 day event: $1300
Still quite less expensive than ///M School, especially if you get hooked and start doing it regularly
.