Determine Silver Coin Values
- Melt Value (Base Silver Content): AI calculates the baseline value using current precious metal spot prices. For example, pre-1965 U.S. circulation silver coins contain roughly 0.715 troy ounces of silver per dollar of face value.
- Numismatic Premium: The software evaluates rarity, mint marks (such as CC for Carson City), year, and mintage numbers to see if collectors will pay more than the raw silver weight.
- Condition / Grade: The AI estimates a grade on the Sheldon scale (1 to 70). Higher grades significantly increase value, though AI estimates should always be verified against certified grading services (like PCGS or NGC) for rare pieces.
Tips for Scanning Silver Coins
- Take clear photos: Capture both sides in bright, even lighting with mint marks clearly visible.
- Never clean the coin: Washing or scrubbing a silver coin destroys its original surface and can cut its collector value in half.
- Treat AI as a guide: AI tools provide fast baseline estimates, but rare or high-value pieces should be appraised by a professional numismatist
Main Types of Silver Coins & Typical Values
- Bullion Coins (e.g., 1 oz Perth Mint or American Eagle):
• Priced close to the spot value plus a small dealer premium.
• 1 oz silver collector or proof coins (such as the 2025 Year of the Snake or 2027 Year of the Goat) generally sell retail between $230 AUD and $388 AUD depending on mintage and release type. - 90% "Junk" Silver (Circulated US/Historical Coins):
• Coins like US dimes, quarters, and half dollars minted in 1964 or earlier contain 90% silver.
• Melt values scale with silver content—for example, a 90% silver half dollar melts for roughly $33.54 to $33.84 AUD (or higher depending on daily spot shifts). - Numismatic / Rare Coins:
• Old, error-struck, or low-mintage collector pieces can trade for far above their raw silver weight based on demand at auction or through specialist dealers