In My ebay view find your item under Active Selling tab. In the very right column Actions find More Actions and from drop-down menu choose End item.
I tried to "End" and item but it says that I cannot end an item that is in an auction format. Do you know anything about that?
And how do I take it down
If the item is a scheduled listing, you can select the item in your Scheduled section in My eBay and then select to delete it.
If an auction item is active, you can end it by clicking the Site Map link at the bottom of the eBay website and then clicking the End Your Listing link in the center column. You can also find that link directly here:
eBay Selling Manager Support