Tony lama bicentianal clock of buckles?

I have a Tony Lama Bicentinial Buckle clock, the buckles on my clock are brass. I'm trying to find out the collector value of the clock. I've searched and searched and I haven't had any luck trying to find another one. Does anyone know anything about them??

The lower the serial number the higher the value. The first 100 sets were received for the sales people of tony lama who drew for the numbers.