There was a similar 100 chip that went for $40.
http://www.ebay.com/itm/Casino-STDM-old-Macao-chip-jeton-100-version-1-/130739411170?pt=LH_DefaultDomain_0&hash=item1e70ad18e2&nma=true&si=GxWXDg8AWfQ45zqTxnSfaptNwmc%3D&orig_cvip=true&rt=nc&_trksid=p2047675.l2557
() 
