Where can I find affordable Taj Mahal keychains?

I’m looking to buy Taj Mahal keychains at an affordable price (around ₹20-₹30 each) to distribute at my office in Gurgaon. Does anyone know a local shop where I can find them at a reasonable price? https://preview.redd.it/c88t4bnds4be1.png?width=520&format=png&auto=webp&s=5e1652022cbe67982638018174e0a8b06e5b99d8