newegg via eBay offers the Rosewill 32-Piece Precision Screwdriver Bit Set
, model no. RPCT-10001, for $6.99
with free shipping
Amazon offers it for the same price, however stock is limited
.) That's tied with our September mention as the lowest total price we've seen and a current low by $3. It includes a non-slip screwdriver handle, extension bar, and 30 precision bits.