there are at least two in melrose park,IL
1.swap-a- rama off north ave and lake street(next door to truck depot (formally fox run mall) across the streets from Mikes restruants.(they usally have good stuff,I haven't been there in along itme)
2.Wollfs flea market on Mannheim road(I think they closed down and a coat store took over the location I haven't been there in while,the last time I passed by it was turned intoa coat store)
if you near villa park,IL theres 5 Star Indoor Swapmart in the north park mall
they have pretty good stuff.