There is actually three counters in Stockholm. One at NK, one at Åhlens City and one in PUB. I think the last collections that were launched was BBR and Studio sculpt at feb 15th. However I think the Hello Kitty collection will be put on on March 15th. This year they have a new rule that new collections will always be released on the 15th of every month.
Grand Duos will also be released on March 15th I've put together a price list of Swedish MAC prices on my blog, you can find it here: Purity - Priser på MAC-produkter i Sverige It's not complete, but the prices of the most common bought products are there and I update it constantly when I buy new products