Get this 55-inch Sony 4K TV for $450 at Best Buy Posted on May 16, 2023 By Charlielikes It may finally be time for an upgrade with the 55-inch Sony X75K 4K TV, which you can currently purchase from Best Buy for just $450 following a $50 discount. Tech Tags:‘best, ‘buy, $450, 4k, 55-inch, at, for, get, sony, tech, technology, this, tv