Book Buyback Student with textbooks. The University bookstore has partnered with MBS Textbook Exchange, the nation's largest textbook wholesaler, to offer. All your fan, sports apparel and souvenirs for Texas State University can be found right here at Barefoot Campus Outfitter. Support your team and school. Opening Hours. Mon: 8am-5pm; Tue: 8am-5pm; Wed: 8am-5pm; Thu: 8am-5pm; Fri: 8am-5pm. Payment. American Express; Check; Visa; Discover; MasterCard.