Looking for unique gifts for your friends and family but don’t have a ton of money to spend? Inhabitat has curated a brand new green gift guide for the 2013 holiday season filled with eco-friendly goodies that can be scooped up for $50 or less. From a set of earbuds made from wood to a mojito molecular mixology kit to an incredible solar-powered bulb that can also charge a mobile phone, check out our Gifts Under $50 Guide for the best affordable, eco gifts out there!