as per the pop-up message when visiting the site, the checkout function is currently disabled. no date given as to when it will return. courtside used to offer shipping within canada and the us as well.
check out svp. i picked up a pair of 7s back in may for cheap. also, they re-released a pair of 6s earlier this summer (not sure what sizes remain, if any). i've also seen some 7s at today's sports. hope this helps.