The new flea market is OPEN. It's located next to the Prime Outlet mall near Lake Buena Vista and Disney.
Although some of the booths remain vacant, this market is worth a stop. It will take you about an hour to get through it... The entrepreneurs in the market are varied and there are some very good buys on accessories, toys, costume jewelry, sunglasses and more. There is also a good "dollar" store that sells "advertised on TV" items for a steal.
If you want to try the latest technique in tooth whitening, there are several booths offering intro specials. You can get it done for $70 here or pay $100 to $150 elsewhere.