...or is the trouble on my end?: last few days,every item I click on comes up as "this listing(xxxxxx)has been removed or item not avalible" anyone else experiencing this?
Not this week, but now and then get same sort of message.
Usually a simple refresh of screen clears things up. In more stubborn cases will log out of eBay, clear cache of cookies, then log in again.
Like many other websites eBay has many servers scattered about. It's luck of draw which one you'll hit and that now and then certain ones will have issues.