Austria
Republic gold 100 Kronen 1924 MS63 Prooflike NGC, Vienna mint, KM2831, Fr-518. Fully detailed, with mirrored fields and greenish-yellow patina. The fields display minor marks, consistent with the grade, and the appearance is quite pleasant. A very scarce issue, with a mintage of only 2,851 pieces and only a fraction of that mintage surviving.
Estimate: 4000-5000 USD