Home Slickdeals Penn Championship Extra Duty Tennis Balls – 12 Can Pack (36 balls)... Slickdeals Penn Championship Extra Duty Tennis Balls – 12 Can Pack (36 balls) 19.99 free pickup at Dick’s Sporting Goods $19.99 By ARCOM - 24 November 2019 130 0 SHARE Facebook Twitter Go to the deal page: Penn Championship Extra Duty Tennis Balls – 12 Can Pack (36 balls) 19.99 free pickup at Dick’s Sporting Goods $19.99