Costco offers its members the PNY 128GB USB 3.0 Flash Drive for $37.99 with free shipping. (Non-members must pay a $1.90 surcharge.) That's $5 below our mention from three weeks ago and the lowest total price we've seen. (It's a current low of $5.)
See all HP Home & Office Store Coupons.
A 90-day warranty applies, but it's unclear who supports it.