At any given time there are 20,000 items related to CB/ham radio listed on eBay. It's a bit overwhelming to just browse thru. You have to search for specifics or spend ours looking at the different subcategories. The categories should be broken down a little better. There should be a forum so that we can share info about items we have seen listed. I spent 2 and a half hours last night looking for knobs for my yaesu base station. Then came up empty. Could have spent that time looking on the web and would have had better results.