I bought 35 buttons for 30 dollars. Did you know buttons can be valuable? It's worth researching. Some military and historic buttons can sell for thousands of dollars each. These are more
Metalized Plastic Buttons — 183 Vintage Buttons
Valuable Old Buttons & How to Identify Them | LoveToKnow
Antique Vintage Buttons Lot Old Plastics Metal Celluloid Lucite Rhinestone 100+ | eBay
The Texas State Button Society Shares the Art and Joy of Collecting