That same set of rules you linked to says this:
So it sounds like other users can use an image from another user and steer clear of their TOS rules. However, when I buy a chip, I want to see a picture of the actual chip I am buying so I can make a judgement of it's condition...

No and yes. First the yes? I want to see the actual image. That's an easy one.

No you can't use others images. The TOS aren't really clear.

Your content may be added to the eBay product catalog, and may be used by other sellers in their eBay listings.

You may contact the seller and ask them to remove your image or text if it is not part of the eBay product catalog.
Can I use images or videos that I copied from other websites on eBay?

No, you can't use images or videos from a manufacturer's website, even if it is publicly available. Copying content from other websites or internet searches may be considered copyright infringement.

What it says is, eBay may copy and use your images for their product image catalog. If they do get added, then others may use your images for their listings. But, no you can't use other peoples images or copy from other websites.

Easy examples: People cannot copy and use Thundersnows images for their auctions. People cannot use the Chip Guide images for auctions. However if eBay has appropriated one of those images from a listing, then other are allowed to use the images. Since TCG doesn't list images for sale, that should never happen, but should TS list something and eBay adds it to the product catalog, then others can use it.

I don't see either happening as casino chips, tokens, collectibles, Etc. are not products. The product catalog is intended for stock photos of common products.

No you can't use other peoples auction images, no you can't use images from other sites.