Bid Web Directory offers permanent links wherein the links are categorized alphabetically. You can bid on your links for the top placement in the category. The top 10 listings are also shown on the homepage... 

Details: Bid Web Directory

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... 

Details: Blaze Bid Directory

Ally Bidding Directory is a part of Ally Web Directory which itself is a well established and heavily promoted web directory. Ally Bidding Directory offers permanent listing for a one time fee. However you can control the placement of your listings in a category and even on the bidding directory's homepage by bidding higher than others... 

Details: Bidding Directory

Highly promoted web directory with the unique concept of listings being sorted by dollar amount submitted, offering complete control over listing placement. The top 10 listings are also shown on the homepage and top 20 on the top links page. All listings are permanent... 

Details: Big Web Links - Bid for Links

Bid Web Directory is an easy way out for webmasters to increase their website's popularity and bid their way ahead of their competitors. Submit your sites in the directory and see the potential increase in the traffic... 

Details: Bid Directory