I said you can only do it if the scan you are using is of a chip that you own or owned.
I didn't say that scan had to be of the chip listed.

In addition, read this:
http://pages.ebay.com/help/policies/image-text.html

"eBay members are not allowed to use images—including photos and other pictures—or text they didn't create themselves. Exceptions to this policy would be if they are authorized to do so by the owner, its agent, or the law."

"If you're not using pictures or text from the eBay product catalog, you should use your own when creating a listing. If you're using someone else’s photos and text, make sure you're authorized to do so."

I guarantee that one surefire way of having ebay end someones auction instantly is to report them for using an image that belongs to you.