Grading Challenge
Guess all 3 grades correctly and win all 3 coins.
Take a closer look — click any image to zoom. Login below to submit your guesses.
Each entry is tied to a SANGS account. We'll also need your South African Coin Collectors Club membership number (from coinclub.co.za) when you submit.
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The competition isn't open for entries just yet. Check back at the time below.
This competition has closed. Winners will be notified by email.
See the full Leaderboard for ranked results.
Coin Club membership numbers, ranked by total score against the SANGS-awarded grades. Each coin scores 50 for an exact match, 35 for ±1 Sheldon point, 20 for ±2, and 0 for anything else — including a wrong designation (RD, RB, BN, CAM, PL…), no matter how close the number.
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There's no published leaderboard just yet. Check back after the current round closes and SANGS records the official grades.
Thanks — your guesses are locked in. Each member gets one entry. We'll email the winners after the competition closes.
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