If you are a bidder and an auction is going you can request the contact information via ebay and they will send it to you.

You can not make suggestions to have them sell it to you off ebay but you can ask questions regarding the item.

For those bidding on high priced chips this is good info to know so you can make sure the seller is not a scammer.

How many do you have ? That is an appropriate question. woo hoo hooo