eBay has the JBL Control X 5.25" Indoor/Outdoor Speakers (Pair, Black) for $100 with free shipping. Features powerful, all-weather indoor/outdoor stereo speakers.
Amazon has the Klipsch Heritage Groove Portable Bluetooth Speaker (1067912) for $89 with free shipping. It features a powerful, three-inch full range High excursion driver, the heritage groove also has advanced DSP equalization to provide lifelike, dynamic sound at any volume level, up to 8-hour battery life on a single charge, built-in mic.
Has good Amazon Reviews.
Walmart has the VIZIO SB3241n-h6 32" 4.1 Sound Bar w/ Wireless Subwoofer for $129 with free shipping. This sound bar offers immersive home theater surround sound, a sophisticated all-black look and included are also a pair of surround speakers to envelop the listener, and a wireless, compact 5” subwoofer that brings booming bass.