I too shop the 2nd circuit...for fun but also to get some great buys.....practical things, but also collectibles....
anything made in America gets my consideration.....especially cast iron,baking wear, etc....anything with a “made in America” sticker plus a date to me will be sought after collectibles down the road to serfdom.......
I LOVE my anchor hocking Made In USA white bowls bought 2nd hand in Canada! Same with furniture....I hate buying new furniture....would rather re-cover it, although I’ve noticed most fabric is now made in CHINA!