Why can't you sell these on eBay?
This is from the email from Ebay:
This listing has been removed because you listed a Continental Pass which violates our travel policy. We understand that you are listing a "Bic Pencil" and giving the pass away as a bonus, but either way, this certificate cannot be included in any listing. So regardless if you are offering it as a bonus it cannot be a part of any listing on our site. Do NOT relist this pass on our site in any way.
and this
Sellers may not list items such as vouchers, coupons, certificates, codes, miles, or upgrades for airlines, cruises, or lodging for the following reasons:
-- They are void if sold.
-- They have no cash value. The phrase "no cash value" means that the items can't be redeemed for cash. Their only value is the service that the travel provider gives that is equal to the amount stated on the item.
-- They require the seller to help in arranging or transferring the item to the buyer.