TigerDirect offers the Patriot 32GB Supersonic Pulse USB 3.0 Flash Drive
in Blue, model no. PSF32GSPUSB, for $19.99
plus about $4
for shipping ($0.75/GB). Outside of the price below, that's the lowest total price we could find by $2, although we saw it for $7 less via rebate a month ago.
A close price: Amazon charges $24.17 with free shipping for Prime members.