Spread the ads through the site. When it loads, all I see is ads, which makes me want to leave. I think you took the "above the fold" rule a bit too far!
Yeah, those amazon links are pretty tall, I didn't see any other item specific ads that were smaller. I have spread the others as well as I think I can on this format. I cannot insert ads between blog entries nor can I insert an ad as a blog entry.
Maybe you should put the ads along the left side. You have good information...I know of a affiliate program that would be perfect for your site. It has nothing to do with me...just an eBay expert I know. PM me if you want to know more.
I finally spent some time on this site. I removed the overbearing Amazon links from the top and did some blending with the adsense on the site. What do you think? http://sellon-ebay.blogspot.com/ I am working on content to add and will keep up on that as well.