From Brokelyn’s running tally of all flea markets in the borough:
FORT GREENE
The Brooklyn Flea
Lafayette Ave. and Vanderbilt Ave.
C: Lafayette Ave., G: Clinton/Washington Ave., 2/3, 4/5, B/D/Q, M/N/R: Atlantic Ave. – Pacific St
Saturdays, 10 to 5
The daddy of all flea markets in the borough, Brooklyn Flea features a sprawling and impossible-to-categorize collection of detritus and treasures from well more than 100 vendors. It’s the place to go for basically everything: used furniture, old records, mint-condition typewriters, mid-80s Michael Jackson trading cards, used bicycles, original Playboy prints, Freddy Krueger action figures, army jackets and a wide selection of vintage clothing. You also can find loads of artisan goods, such as hand-decorated shoes, crafty T-shirts and jewelry made of old vinyl records. To help keep you going, the flea supplies some interesting food items such as handmade popsicles (People’s Pops) and Banh Mi-style hot dogs (Asia Dog). It’s as much a social 
scene as a shopping experience: Celebs such as Thurston Moore of Sonic Youth and Devandra Banhart are occasionally spotted there browsing the records.
(fotos by me)
Inverted Soapbox 