The Master Numismatist
Mateo Vargas
Coin Grading & Varieties
PCGS/NGC Expert focused on Sheldon scale grading, mint errors, and strike quality.
True ApprAIsal identifies, authenticates, and values coin from your photos. A panel of 4 specialist AI experts — led by Master Numismatist and Bullion Analyst — reviews 3 photos and debates to a consensus before a value is returned.
Each coin appraisal is evaluated from several independent angles — authenticity, market demand, and provenance — by specialist AI personas who must reconcile their findings before a valuation is issued.
Coin Grading & Varieties
PCGS/NGC Expert focused on Sheldon scale grading, mint errors, and strike quality.
Insurance & Retail Value
Expert in valuation, population reports, and insurance replacement.
Market Liquidity & Appraisal
Expert in resale potential and market demand.
Precious Metals & Assaying
Expert in metallurgical integrity, refinery hallmarks, and precious metal spot premiums.
The guided camera walks you through 3 shots designed for coin. Each one targets the details the panel needs to confirm identity, spot a reproduction, and grade condition.
Capture the 3 guided shots above with your phone. No account needed to explore — sign in when you are ready to scan.
The coin expert panel independently analyzes your images, then reconciles identification, authenticity signals, and market evidence into a single consensus.
You receive an identification, an authenticity assessment, condition notes, and a value estimate — plus a referral recommendation when an item warrants a certified in-person appraisal.