SanDisk Extreme 32GB CZ80 USB 3.0 Flash Drive (245MB/s) for $18.49. Shipping is free on orders over $35. If needed, use this Filler Tool to pad the order for free shipping. Here is a screenshot for reference. Note that it transfer files at up to 245MB/s, which is extremely fast for a USB thumb drive and essentially is competitive in terms of speed with some SSDs. It would save you a lot of time if you regularly transfer large files to and from the computer via USB 3.0.