Yahoo directory is a high quality and reliable directory and if you read the Google webmaster guidelines section, you will notice that even Google recommends links like the ones from Yahoo directory as authority votes.
You can invest that much money in better ways - links, content, unique stuff etc etc But if you're done with all the other things, then go for it. It's not recommended anymore, but I don't think they will devalue Yahoo! Directory links.
Check the standard submission category which I think for non commercial site. For more info read this; http://searchenginewatch.com/2167881
i read the article and used the links and it still tells you to go through the same steps that has you pay to play
Do not waste your money into buying yahoo directory. Do free SEO and you will see better results. Also it will take lots of time and thinking with tweaking of your site.
Hello Bob Christ, Can you send me the location where i can submit in yahoo directory for free... Because in my opinion ... There is no longer any Free submission available!! Regards Sara