When Do we get Merchandise Store Upgrade?

At the beginning of the year Riot said they were working on having a real merchandise store, and I see that at LCS games there is a ton of cool stuff. When will we have some mouse pads, or coffee cups, or posters to buy from you guys? It's almost Christmas, and I wanna have some cool League stuff . This isn't about you guys being money whore's, I just want to give you money for cool physical stuff.