How can i sell NBA tickets?

so i have like 3 pairs of tickets to an NBA game cuz i was trying to get the best seats for cheapest and kep finding cheaper tickets! but now im stuck with 2 pairs i dont want! ive set one pair on ebay and its really not going far. anyone want to buy tickets to the Wizards Vs Suns game? lol. can i sell them on the day of the game?