As one of its daily deals, Newegg offers the SanDisk 256GB Ultra USB 3.0 Flash Drive, model no. SDCZ48-256G-U46, for $49.99 with free shipping. That's tied with our mention from March as the lowest total price we've seen. (It's also the best deal now by $13.) It features transfer speeds of up to 100MB/s. Deal ends today.