Fleas aren't fancy, but they're often full of finds.
Treasure hunters know that retail gold can't be found at the market — the real hauls are at their local flea market. Flea markets are rich with retro (and authentic) furniture, toys, lamps, posters, ...
People go to the flea market for a variety of reasons: to snag a bargain, add to a collection, sustainably source unique clothing or home decor, or simply because they enjoy the thrill of the hunt.