Ithacash - i$ | 37 followers on LinkedIn. Ithacash is a new local tender that works alongside legal tender in helping people get things they want and need. It operates in and around Ithaca, NY, where it is building on the legacy of the Ithaca HOURs local currency by putting forward new ideas about what money is and how it can be reimagined in service of the people and our planet. Ithacash is a growing network of people and companies committed to a thriving regional economy.