Bestbuy offers SanDisk - Ultra Fit 256GB USB 3.1 Flash Drive - Black for $22.99 (orig. $33.99) with free shipping.

Product Description:
Take files with you while traveling with this SanDisk Ultra Fit USB drive. It offers high-performance USB 3.0 speeds for fast data transfers and read speeds up to 400MB/sec. The 256GB storage capacity of this compact SanDisk Ultra Fit USB drive provides plenty of room for storing photos and other digital media.

• 256GB storage capacity
  Offers ample space for photos, videos and more.
• USB 3.1 interface
  For a fast connection. Backward compatible with USB 2.0.
• High performance and fast sustained data transfer rates
  Up to 10 Gbps (using USB 3.1) for quick and efficient file backup.
• Portable design
  Measures just 1.2" long and is less than half the width of a business card for taking with you on the go.
• SanDisk SecureAccess software
  Helps keep your files protected.
• Hot swappable
  Allows easy connection without having to reboot.