Most 1966 Washington quarters are worth just 25¢… but there’s one ultra-rare error that recently sold for an eye-popping $1.2 MILLION at a private auction! 😱
If you have loose change at home, it might be worth digging through—it could turn your spare coin into a life-changing fortune.
🔥 The $1M+ 1966 Quarter
💎 1966 “Double Struck Obverse & Reverse” Error
- Only 2 known to exist
- Struck twice by the U.S. Mint with a 90% misalignment
- Last private sale: $1,200,000 (PCGS MS-64)
Key Identifiers:
✅ Double portrait of George Washington on the front
✅ Fully duplicated eagle design on the back
✅ 40–50° rotation between strikes
✅ Thicker than normal (3.8–4.2g weight)
💰 Other Rare 1966 Quarters Worth a Fortune
| Variety / Error | Value Range |
|---|---|
| Double Struck Obverse & Reverse (Ultra Rare) | $750,000 – $1,500,000 |
| Missing Clad Layer (Gold Appearance) | $25,000 – $100,000 |
| Triple Struck Error | $50,000 – $250,000 |
| 90% Off-Center Strike | $10,000 – $75,000 |
| SMS MS-68 (Perfect Condition) | $5,000 – $25,000 |
🔍 How to Spot the $1M Quarter
- Look for a double portrait of Washington on the front.
- Check the reverse for a fully duplicated eagle design.
- The coin will often feel thicker and heavier.
- Rotation between designs will be about 40–50°.
⚠️ Crucial Verification Steps
Before you get too excited, confirm the details:
✅ Weigh it: Normal = 5.67g; rare error coins = 3.8–6.2g
✅ Measure diameter: Should be 24.3mm
✅ Certification: PCGS or NGC grading required for million-dollar sales
📍 Where These Treasures Might Be Hiding
- 🏦 Old bank storage vaults (especially Federal Reserve returns)
- 🪙 Original 1966 mint bags or rolls (unsearched)
- 🏠 Estate sales of former Mint employees
- 💵 Coin dealer junk bins (yes, it happens!)
💡 Fun Fact: The $1.2M quarter was discovered in 2021 by a construction worker while searching a regular roll of coins!
📈 Market Outlook
The demand for rare Mint error coins is exploding in 2024, with record-breaking sales for high-grade and unique error varieties. Serious collectors are willing to pay six and seven figures for authenticated finds.
💬 Think You Found One?
Our team is offering FREE rare quarter checks this week only!
📲 Comment “MILLION” below to get your FREE 1966 Million-Dollar Quarter Identification Guide!
⚠️ Note for Collectors
While most 1966 quarters are common, extreme Mint errors like this do exist and command huge prices at auction. Always seek professional authentication before selling.
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