Lokimok

I've been to 2 Dollar Generals in the last week & have found a Sin City at each among the copies of Blade Runner, Matrix sequels, & other uninteresting titles. It's the single disc Canadian release with slipcover. I've been holding out for a decent price on the 2 disc, but picked up the Marv cover for my brother for xmas. Strange thing is the cardboard slipcover is shrinkwrapped & there is no sticker on the top of the case. Is this how it's done in Canada?