Full Räyskälä aviation centre price list is here (pdf)

Camping during the competition
Caravan/RV 150 €
Camping with tent 80 €
Camping fee includes electricity and usage of camping area facilities such like wi-fi, sauna etc.

Entry fees 

Normal (until 31st March) 300 € 400 €  late entry fee (from 1st April)

Towing fees (600 m)

Competition tow 50 €
Self launching gliders 7 €
Tickets for competition tows are not needed.
Competition tows and accommodation should be paid at the end of the competition.
Major credit cards are accepted.If you want to fly outside the competition, normal tows are available as well, see the pricelist (pdf)
Tickets for normal towing are available at the cafeteria.