Collector’s tools
Identify, grade, catalogue.
Neural-network assistants and a professional cataloguer — everything for precise attribution and collection records.
AIneural network · 680K reference items
AI material identifier
Upload photos of the obverse and reverse — the neural network will determine the metal, fineness and likely coin type.
Obverse
Reverse
AISheldon scale · P-1…MS-70
AI condition grader
Grading from photos: degree of wear, mint lustre and defects. The output is a grade and a detailed breakdown.
Obverse
Reverse
Cataloguer PRO
Records and valuation of a personal collection
Professional item records: cards with photos and attribution, automatic market valuation, wishlist, export and sync with your account.
Cards with attribution
Valuation
Export and reports
Sync with your account
My collection↑ 12%
214 items · 2.84 M ₽