Good ol' Shipping Square has lowered the pricing of their postage…. for usb flash drives.
Shipping is $1.95, add an extra 99c for additional unit.
Sandisk Ultra Fit series are pretty good value for a smallish USB 3.0 drive and they are the cheapest according to Static Ice.
(write speeds are fairly mediocre for USB 3.0 though).
16GB drive $9.98
32GB $16.79
16GB OTG drive $10.95
32GB OTG $16.95
Cheers mate! Got one each for me and my workmate.