Donate. There are many charities you can donate your old frames to for those in need. 2. Put in new lenses If you can’t bear to part with your frames don’t worry, you don’t have to. Just get them re-glazed; it’s easy and hassle free. 3. Sell them Selling your glasses online is a great idea to earn some money to make up for buying your initial pair of frames or going towards your new pair. If you have a designer frame they tend to sell for more, just make sure they are in goo