As one of its daily deals, TigerDirect offers the SanDisk 32GB Ultra Dual USB 2.0 / Micro USB Flash Drive, model no. SDDD-032G-A46, for $17.99 with free shipping. That's $12 under our February mention and the lowest total price we've seen. (Outside of the deal below, it's the best price we could find by $5.) It features USB 2.0 and micro USB interfaces that enable transferring of files between your compatible Android cell phone/tablet and your PC/Mac. Deal ends today.
A close price: Best Buy charges $19.99 with free shipping.