You wanna find electronic stuff, hmm you don't have to go to market or nearest mall. You just have surfing in internet and go to second act.
At second act you can find all electronic stuff especially HDTVs and related product. There are many brand coz second act are an authorized dealer of Sharp, Samsung, Toshiba, Denon, Marantz, JVC, Hitachi and more. Not only show the product you can see the comparison between some product. So you will get the best product for you.
For buy and sell is not complicated coz at second act you can pay it with your paypal, and credit card too.have fun and enjoy your day!