B&H Photo Video offers the Samsung 128GB Fit Series USB 3.0 Flash Drive, model no. MUF-128BB/AM, for $28.49 with free shipping. (Amazon and Newegg charge the same.) With free shipping, that's a buck below our mention from two weeks ago and the lowest total price we've seen. (It's the best deal now by $7, outside of the mention below.) It features transfer speeds of up to 130MB/s. Note that this item is on backorder, and will ship within 7 to 10 business days.
A close price, Adorama charges $28.99 with free shipping.