A4C offers the refurbished SanDisk Cruzer Glide 4GB USB Flash Drive, model no. SDCZ60-004G, for $4.49 with free shipping. That's a buck under our May mention and the lowest total price we've seen for a refurb. (It's also the $3 under the lowest total price we could find for a new unit. However, many stores charge beyond $20 for a new one.) Deal ends November 3.
A 90-day A4C warranty applies.