Circulation Jovita Idar quarter pieces usually cost exactly $0.25 face value. Special quality collection Jovita Idar quarter worth between $2 and $5 per piece. Rare perfect condition coins can reach prices from $150 to $800, showing a $1410 record auction price for an MS68 grade coin.
| Coin parameter | Copper-nickel metal price | Silver metal price |
| Mass in grams | 5.67 grams | 6.25 grams |
| Diameter in millimeters | 24.26 millimeters | 24.26 millimeters |
| Thickness in millimeters | 1.75 millimeters | 1.75 millimeters |
| Base metal price | $0.05 | $6.50 |
Mint workers make the silver metal version only for special collection sets. Silver coin market prices never drop below the base metal value. Regular copper-nickel metal specimens only have high value in top grade conditions.
Coin Value by Mint Location
Mint production locations directly affect coin print runs and coin rarity. Each mint facility stamps a small letter on the coin front side.
Philadelphia Mint
Philadelphia production uses a P letter mark on the coin front. Total production numbers exceeded 350 million pieces.
Huge production volume keeps regular coin prices very low. Average MS65 condition coins sell for $0.25 to $1.50. Scarce MS67 condition specimens have a $15 value.
Rare MS68 grade coins show a fast price jump up to $120.
Denver Mint
Denver production uses a D letter mark on the coin front. Denver mint workers struck over 300 million pieces. Denver coin market prices almost completely match Philadelphia prices.
Standard copper-nickel metal bag coins cost about $0.50. Average MS66 grade pieces have a $4 market price. Rare MS68 condition coins reach a stable $110 value.
San Francisco Mint
San Francisco coins show an S mark and do not enter daily circulation. San Francisco workers use two production methods for special set coins.
First type coin is a special copper-nickel metal strike. Uncirculated MS67 specimen value ranges from $3 to $6.
Second type coin uses fine silver metal. Silver proof PR69 coin value is about $30. Perfect silver PR70 condition specimens can cost $75.
Professional Grading Service Coin Value
Professional grade certification determines final auction sale prices.
| Mint mark | MS63 price | MS65 price | MS67 price | MS68 price | PR69 price | PR70 price |
| P copper-nickel | $0.50 | $1.50 | $15 | $120 | No data | No data |
| D copper-nickel | $0.50 | $1.50 | $18 | $110 | No data | No data |
| S copper-nickel | $2.00 | $4.00 | $8 | $45 | $12 | $28 |
| S silver | No data | No data | No data | No data | $32 | $75 |
Certified coins with professional grading labels sell much faster. Buyers pay extra money for certified genuine coins without hidden defects. Selling uncertified high grade coins reduces final seller profit.
Value Increasing Mint Errors
Production mistakes during coin minting create unique collection items. Error coins cost much more than standard perfect coins.
Die Chip on Dress
Broken mint stamps make extra metal drops on Jovita Idar dress letters, creating a highly collectible coin variety. This dress error looks like extra clothing elements or deformed words. Price dynamics for this dress error type show a fast increase.
2024 price: $5.50
2025 price: $12.00
2026 price: $25.00
Price growth over two years exceeded 350 percent. This strong value jump encourages close study of coin back details.
Drooling George
A small broken stamp piece near the mouth area makes a metal drop on the chin. Drooling George coin value ranges from $8 to $15. Circulation wear drops this error coin price back to face value.
Error coins must stay in uncirculated condition to keep high prices.
Off Centre Strike
Shifting metal disks during coin striking causes missing design parts. A 10 percent off centre coin has a $45 value. A 50 percent shift with a visible production date guarantees a $250 price.
Missing dates from high off centre shifts drop coin value to $80.
Coin Condition Grading Guide
Accurate coin condition self-estimation prevents high grading fee losses. Every coin inspection step requires a good magnifying glass. Check these key design points during your coin examination.
Good Grade Guide
- Heavily worn coin text
- Letters merging with coin fields
- Multiple deep circulation scratches
Worn coin price equals $0.25 face value.
Very Fine Grade Guide
- Readable dress letters
- Visible hair lines on Washington portrait
- Slightly flattened design details
Very Fine coin price exceeds face value by only a few cents.
About Uncirculated Grade Guide
- Minor wear on high dress letters
- Visible mint luster near the portrait
- Zero deep marks on the back
Copper-nickel metal AU58 coin price ranges from $0.50 to $1.
Mint State Grade Guide
- Zero circulation wear on coin surface
- Strong spinning mint luster
- Minimal coin transport bag scratches
Mint State coin value rises fast near perfect grades.
Bad Coin Storage Financial Losses
Bad coin cleaning turning rare coins into cheap metal pieces destroys profits. Chemical coin cleaning attempts always cause market price drops. These cause-effect sequences show coin value drops from owner mistakes.
- Cleaning with baking soda — Rubbed coin surface removing mint luster — 80 percent coin value drop
- Storing in cheap plastic holders — Green corrosion spots — 60 percent coin value drop
- Touching coin fields with bare fingers — Dark grease spots — Zero chance for MS67 grade
One investor lost $450 selling a rare Denver mint quarter. Rubbing a small spot made many micro scratches on the coin field.
Grading services gave a Details label instead of a high MS grade. Follow strict safety rules to protect your coin assets. Use only clean plastic coin capsules. Hold valuable coin pieces only with cotton gloves.
Avoid high room humidity in your coin storage area.
Coin Market Structure and Sales Strategy
Choosing the right coin sale platforms maximizes final seller profits. Regular error-free coins do not belong on major auction platforms.
High auction fees eat up small coin sale profits. Sell regular coin sets through local online boards to lower costs. Send expensive certified MS68 quarters to professional auction companies.
Grading slabs attract big investors with high budgets. Sharp coin photos with proper lighting increase final auction bids. Bidders buy coin lots showing clear mint luster more quickly. Check recent coin auction databases to see actual sold prices.
Season buyer activity drops can cause temporary coin market price drops. Summer period coin sales often bring 20 percent less profit. Waiting for high demand seasons protects coin investment returns.
Coin Dealer Profit Tips
Use proven trading methods to succeed with the American women quarters series. Buy original bank coin rolls to search for perfect MS condition specimens.
One forty-quarter bank roll costs about $15. Lucky coin roll hunters find several MS67 condition pieces inside. Certifying these clean coins multiplies initial roll investment capital.
Avoid raw coin purchases from unknown street sellers. Most street coin deals hide cleaning marks or surface damage. Keep every coin piece in its original condition to protect value.
Your coin market knowledge and trading patience bring stable profits.