When I have bought foreign market vacuums from within the USA, the vacuums have always been in major port/hub cities I find them. LA, Chicago, Miami, etc. People emigrate from overseas either by plane or by ship with all their stuff, they throw it in storage lockers, then they filter through it as they find a place to live and get rid of stuff they don't need. Then they find out the USA power voltage means their machine wont work, and then they just send it to the thrift store. They can move further inland too sometimes. A lot of people move with all their homely belongings a lot more than you'd think. Most people these days just leave it all and rebuy it in the new area. I sometimes find a lot of Australian stuff in my Goodwill - I have no idea why. I got a nice Felix cat food dish which was never sold in the USA and a few other souvenirs from Sydney.