front-lawn storefront

A.k.a. "yard sale". Often you can get good bargains on good-quality household items there, but you hafta always watch out for damaged/defective/worn-out items and inflated prices.

Brick-and-mortar shops do indeed usually charge a lot more for stuff than a front-lawn storefront, but yard-sale items usually don't come with a warranty or money-back guarantee, so it's kind of a trade-off..