TEXT MESSAGES 'WILL NOT'' BE ANSWERED. 10% off all my ad's with COINS with a $20.00 minimum daily purchase 1971 (1871) British Columbia Centennial Silver Dollar Specimen. Silver Dollar, Composition: 50% silver, 50% copper 0.3750 T oz. I have 2 at $18.00 each. They come in an unsealed case and are tarnished but are uncirculated. “”DO NOT”” CALL BEFORE 8 am. OR AFTER 9:00 pm. CASH ONLY. PICKUP ONLY VIEW MAP for general location. View poster's list for this Seller's other Items.