This domain us still for sale. This would be a great chance to develop the domain with the upcoming Dogecoin Nascar race.

http://www.sedo.com/search/details.php4?partnerid=14456&language=us&et_cid=13&et_lid=17473&domain=dogechain.com

The Sale will be handled securely via Sedo's Escrow through the link above. More info on their process - http://www.sedo.com/us/services/domain-escrow/

http://i.imgur.com/ZthJCIc.jpg