In 2023, the coin-collecting world was shaken when a 2005 Wisconsin Extra Leaf High Quarter graded PCGS MS-70 sold for a jaw-dropping $10.2 million in a private auction. 🤯 This makes it the most valuable state quarter ever sold—but why is this little coin worth so much? Let’s break it down.
🏆 Why This Quarter Is Worth $10 Million
✅ Perfect MS-70 Grade
- Only 2 known examples exist in flawless MS-70 condition.
- Zero imperfections, even under 10x magnification.
🌿 Ultra-Rare “Super High Leaf” Variety
- Unique extra leaf touching the corn stalk on the reverse.
- Only 3 confirmed coins are known in this variety.
✨ Uncirculated Mint Luster
- Straight from sealed mint rolls.
- Vibrant golden-orange toning makes it stand out.
📜 Historical Importance
- Came from the original Wisconsin quarter proof set.
- Personally inspected by the Mint Director.
🔍 How to Spot a Million-Dollar Wisconsin Quarter
If you think you’ve found one, check for these features:
✔️ Extra High Leaf (leaf touches the corn stalk)
✔️ Surfaces must be flawless (no scratches or marks)
✔️ Full rainbow-toned mint luster
✔️ Exact weight: 5.67 grams
✔️ Certification from PCGS or NGC is a must
⚠️ Reality Check – Most Are Worth Only 25¢
While one record-breaking coin hit $10.2 million, the truth is 99.9999% of 2005 Wisconsin quarters are only worth face value. But some rare variations do have value:
💎 MS-69 graded coins – $50,000 to $100,000
💎 Misprinted “SOMILLION” errors – Value depends on certification
💎 Double Struck Errors – Up to $250,000+
📌 What To Do If You Find One
1️⃣ Do not clean or handle it barehanded – use archival gloves.
2️⃣ Take high-quality photos under natural or professional lighting.
3️⃣ Submit to PCGS or NGC for authentication and grading.
4️⃣ If it looks like a jackpot coin, contact Sotheby’s or Heritage Auctions for private sale options.
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