Best Buy 1283 W Pearce Blvd, Wentzville, MO63385 The Wentzville Best Buy, located off I-70 in the Wentzville Crossroads Marketplace West, is a massive store full of the…More latest in electronics and other household appliances. Like any Best Buy, it sells HD televisions, kitchen appliances, washers and dryers, laptop computers and PCs, MP3 players, video games and gaming systems, car electronics, cameras, DVDs and much more. Best Buy offers both shipping and in-store pickup, with the latter being a better way to save on shipping and handling; this location also offers mobile phone consultation and sales, including monthly plans. The in-store Geek Squad can install and troubleshoot electronics, and its members recycle old TVs, stereos, monitors and cell phones. Additionally, Best Buy offers a proprietary credit card and gift cards.