Proof Washington Quarters are known for being far more rare than business strike Washington Quarters. In fact, some years are over 100x as rare in the proof version! These stunning GEM Proof Washington Quarters are being offered at a huge discount. Redbook values these coins at $11 each which is $440 per roll of (40)! You are saving near 40% with this deal. All coins will contain 90% silver and will be in stunning, GEM Proof Condition! Dates range from the 1950s-1960s.