Shocking Values: Ordinary-Looking Dimes Worth Thousands
Most Roosevelt dimes are only worth 10 cents, but a few rare errors and proof strikes have sold for $8,400 to over $23,500 at major auctions. 
These tiny treasures often slip through unnoticed — and you could be holding one right now! Here’s your guide to spotting these rare, high-value Roosevelt dimes.
Top 3 Most Valuable Roosevelt Dimes (Real Auction Prices)
1. 1951 Proof Silver Dime (PR68) — 
Sold for $23,500
Why It’s Valuable:
Ultra-rare “Type 1” Deep Cameo Proof
Only a few dozen known in top condition
90% silver composition adds intrinsic value
How to Identify It:
- Mirror-like proof fields
- Frosted, sharp design details
- No “S” mint mark (early proofs were Philadelphia-minted)
Tip: Use angled lighting to see the “cameo” contrast — proof coins shine differently than circulation dimes!
2. 1972-S Proof Clad Dime (PR70) — 
Valued Around $8,400
Key Features:
- “Type 2 Reverse” — subtle design variation on the torch and lettering
- Perfect PR70 grade makes it nearly flawless
- Modern clad composition (weight: 2.27g)
Even one minor flaw drops the value dramatically — only a handful have hit PR70 perfection.
3. 1999-D Regular Strike Dime (MS65) — 
Sold for $14,375
The Mystery:
Collectors aren’t sure why this coin commands such a high price — it may have been an experimental or souvenir strike.
What to Look For:
- Bold “D” mint mark (Denver)
- Fully struck details on torch and lettering
- Smooth, lustrous fields without blemishes
This coin proves even modern dimes can surprise collectors with unexpected rarity.
How to Check Your Dimes for Hidden Value
1. Check Mint Marks
- “S” = San Francisco (proof coins)
- “D” = Denver (rare modern varieties possible)
- No mark = Philadelphia (standard strikes)
2. Magnify the Design
Proof dimes show mirror-like finishes and frosted devices — regular strikes look duller.
3. Weigh and Measure
| Type | Years | Weight |
|---|---|---|
| Silver Dimes | 1946–1964 | 2.5g |
| Clad Dimes | 1965+ | 2.27g |
Use a jewelry scale and a magnifier — a small difference could mean thousands!
Where to Sell Rare Roosevelt Dimes
Grading Is a Must
Before selling, submit your coin to PCGS or NGC — certification is essential for any coin worth over $1,000.
Top Selling Platforms:
- Heritage Auctions: For high-end proofs (PR68 and above)
eBay: For lower-value or raw coins under $5,000
