Gold coin 5 NZD Karel IV. a zakládání institucí - Karlova univerzita proof - 700 let Karla IV., 2016. 3,11 g, 5 dolars, 16 mm, Au 999,9/1000, proof, 500 pcs
2015 - Niue 25 $ Gold Half-Ounce 25 NZD Karel IV. Proof CoinThree Emperors Coins. 25 NZD Charles IV 1/2 Oz Gold Proof Coin (Zlata puluncova mince 25 NZD Karel IV. proof) 2015. 15,56 g (1/2 oz), 25 Dollars, 28 mm, Au 999,9/1000, proof, only 500 pcsvyprodáno / sold