Cosmos holofoil Haunter (6/62 WotC Unofficial Release Special Print)

Cosmos holofoil version of the card. Normal Fossil set foils have the usual “Starlight” holofoil used up until Base Set 2. Several Cosmos holofoil Fossil cards have been found, all from Wizards of the Coast’s home state in Washington, USA. They are suspected to have been from former employees or the factory itself.

 

Find on eBay  Bulbapedia