VAUD: Amadeus VIII, 1416-1434, BI quarto di grosso (1.14g), ND, HMZ-1-576b, MIR-143, "fert" within beaded circle with +AMADEVS... around // cross within diamond, all within inner circle with ...MARChIO+ around, edge a bit ragged, VF.
Estimate: 70-100 USD