There are many places to find cheap ceiling tiles. A little research and shopping can save you a lot of money.
Home Improvement Centers
The first place to look would be your local home improvement center. A sales associate can consult you. There will most likely be several options to choose from at any big box home improvement center.
You can also visit your local hardware store. Many hardware stores carry ceiling tiles. Shopping the local store may pay off. Just like at home improvement centers, you should easily be able to find a variety of tiles to choose from.
Ceiling Supply Store
Another option would be to look at a ceiling supply store. A ceiling supply store that carries tiles would have the best selection. They will most likely have the most comprehensive supply cache to get your ceiling installed. They may also be able to offer advice and match you up with a contractor if you do not want to undertake the project yourself.
A final option for cheap ceiling tiles is to shop online. Numerous online vendors sell ceiling tiles at competitive prices. Be sure to check specifications and make sure you are ordering the correct item. Be sure to consult the company via email or phone to verify any questions you have about the products before purchasing.