UHF Flat Panel Antennas and Tuners. The Flat Panel Antennas (sharkfins) go for $175 NEW. Asking $125 for Antenna AND Tuner combos. I have two Videotek DM-100 tuners and one Sony TU 1041U tuner. I have three antennas and one cracked antenna for a combined total of four. Will make a deal for multiple purchases.