I've listed one of Chick Lewis's custom made Agency Stone Domains on eBay. For those of you who are not aware, Fantasy Flight Games produced 5 of the 7 faction Stone Domains as Sanity Point redemption prizes, but did not get around to making the Agency or Yog-Sothoth Stone Domains. Chick Lewis went ahead and made a set of custom Stone Domains for the Agency and Yog-Sothoth. These are pretty nice collector's items!

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=130307185342

I've also listed some custom made CoC faction tokens. These are not the faction tokens that were originally available as Sanity Point redemption prizes.

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MESELX:IT&item=130307184316

I've also listed a Traveller of Aeons for sale. This is one of the rarest cards in the game, as it is the "rare" card from the Yithian Deck.

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MESELX:IT&item=130307180290

Holy flippen' shoggoths! I have never seen a Travelor of Aeons sell for that much on eBay. EVER!

I remember seeing one just the other month go for barely $10 US.