Reasonably priced is often the problem… Packs are not cheap. They usually go for anywhere from $500 for a bare-bones, no lights or anything, pack, to a couple grand for something that is probably better than what was used on-screen.
Although, you probably don't need the person to be in Edmonton. Its very unlikely that you'll find a cheap pack for sale, in your town. Try eBay and things like that. There are plenty up for the Halloween rush.