This is one of the best and first bidding web directories which lets you include your website for only $1.00

http://www.frogengine.net

Blaze Web Directory is built on the established, trusted, and highly promoted Blaze web site, offering permanent, high PR backlinks for listed sites. The directory is based on a bidding system that provides submitters complete control over placement.

http://www.blazemp.com/dir/