In Kansas City I could get really good stuff for the money at Nebraska Furniture Mart, but it looks like they don't have an outlet in Minnesota. I visited the IKEA website for the Twin Cities store and I was pleasantly surprised at the prices. I know what you mean about not wanting something gross and obviously used. I had to return a "new" leather loveseat once because it reeked of smoke to the extent that you could smell it across the room. I read that you can never get that odor out of leather once it gets into it due to it being a porous material. They were really nice about it though, and didn't charge for picking it up and delivering a fresher one.
This probably requires a pickup truck, people moving out of apartments (esp in summer/fall) and college dorms (at the end of semesters) will sometimes sell you stuff in really good condition cheap, just have to take a minute and inspect it before you fork over the cash
