40-50 hot wheels or matchbox cars (Shadow Cliff, Pleasanton)

Anyone cleaning out old toy cars? I'm seeking about 40-50 small cars (trucks are ok too), hot wheels or matchbox type. If you have a few, maybe I can collect from multiple people. This is for an emergency training series of activities. In addition, if anyone has any small ambulance/firetruck/police/tow truck vehicles to donate, that would awesome! If you want to know more about my training activity, I'm happy to share.