KBEC Flea Market. The best place to “Buy, Trade, or Sell” in Ellis, Johnson, Kaufman, Hill, and Southern Dallas and Tarrant Counties! If you want to place an ad, our rate is $20 for the ad to go up until it sells! We accept Paypal, all major credit cards, and cash. Once we receive your ad information and confirmation of payment, your ad will go live as soon as possible. Please do not be employed in the items that you are selling. If you have any questions, please contact us!