2006 Colorado Quarter Errors - 2006 colorado state quarter errors and varieties are collectible coins. Cud errors can be very valuable, especially on a mint state grade collectible coin. Such errors can be valued between $50 and $100, depending on prominence and condition. I'm going through quarters and ran into a 2006 p colorado quarter. I did find a cud on the front but have a question about the reverse. The banner that says 'colorful colorado' is. This rare flaw highlights the intricacies of the minting process. Discussion in ' error coins ' started by speters33w, dec 29, 2025. The 2006 quarters, part of the 50 state quarters program, celebrate cultural and historical landmarks from nevada, nebraska, colorado, north dakota, and south dakota. 2006 d colorado state quarter: Coin value prices, price chart, coin photos, mintage figures, coin melt value, metal composition, mint mark location, statistics & facts. Buy & sell this coin.
2006 colorado state quarter errors and varieties are collectible coins. Cud errors can be very valuable, especially on a mint state grade collectible coin. Such errors can be valued between $50 and $100, depending on prominence and condition. I'm going through quarters and ran into a 2006 p colorado quarter. I did find a cud on the front but have a question about the reverse. The banner that says 'colorful colorado' is. This rare flaw highlights the intricacies of the minting process.