How to Spot This Valuable Modern Error in Your Pocket Change
At PennyVerse.info, we’ve created the ultimate guide to identifying the rare 1999 Wide AM penny – a modern error that can be worth up to $4,000 in top condition. Here’s how to determine if your 1999 Lincoln cent contains this valuable variety.
Key Identification Features
The “Wide AM” vs. “Close AM” Distinction
- Wide AM (Rare):
- Clear space between A and M in “AMERICA”
- Official design for 1999 circulation strikes
- Accidentally used on some proofs (valuable error)
- Close AM (Normal for Proofs):
- Letters A and M nearly touch
- Standard for 1999-S proof coins
- Common in proof sets
Additional Error Indicators Shown
- “SATES” (partial “STATES”)
- “B-PLURUS”/”C.PLURUS” (die deterioration)
- “UNITY” instead of “UNUM”
Step-by-Step Authentication Guide
1. Magnification is Essential
- Use 10x loupe minimum
- Check spacing in “AMERICA”
- Examine all lettering carefully
2. Weight & Composition
- Should weigh 2.5g (standard zinc)
- Diameter: 19mm
- Edge: Plain (no reeding)
3. Proof Characteristics
- Mirror-like fields (if proof)
- Frosted devices
- Cameo contrast
- No bag marks
Grading & Value Chart
| Grade | Description | Value Range |
|---|---|---|
| PR-65 | Light hairlines | $500-$1,000 |
| PR-67 | Minimal marks | $1,000-$2,000 |
| PR-69 | Near perfect | $2,000-$3,000 |
| PR-70 | Flawless | $3,000-$4,000 |
Where to Find These Rare Pennies
- Original 1999 Proof Sets (Early strikes)
- Coin Dealer Inventory (Ask for “1999 AM varieties”)
- Online Auctions (Search “1999 Wide AM proof”)
- Collector Swaps (Coin forum exchanges)
Market Trends (2024 Update)
- “Wide AM” proofs up 35% since 2021
- Modern errors gaining mainstream attention
- Registry set demand increasing values
- Top-grade examples becoming museum pieces
Join Our Modern Error Coin Community
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- Free weekly variety alerts
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- Members-only buying opportunities
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