This is an India Travancore Stamp from 1921.  This is SG 35b, the 5c on 1ch Variety with a Double Overprint.  It is in Mint Fine to Very Fine Condition.  It is shown on the back, which is unlisted.  See SG 32b in the catalogue for more information.  Speaking of which, it is valued at L120 in the SG Catalogue!

This item is over $100 USD so I will ship it using Priority Mail in the states, and Registered Mail Overseas.  This is to ensure that it reaches you in a safe and timely manner, and includes tracking!