I have several Mk 1 standard sails used only in masters world championships or Florida masters week. Use is only 2 or three regattas only. These will make excellent club racing or practice sails. Price is $150 each no battens. This is a private sale so no GST. These are all made by Hyde - the preferred sail loft for Mk 1 sails. No GST/HST in Canada as these sails are owned by me personally.