That has happened to me too and I never knew why... Makes sense now, but it doesn't really seem fair if you are paying for a listing for a certain length of time and one whole day goes by with it not showing up Ebay really sucks sometimes!
Not a high dollar... below $300. It's showing on eBay.ca, but shouldn't it show on .com, if I'm listing in US dollars? I need my US buyers to see this.