10 kunais = 50 ryos
10 shurikens = 50 ryos
100 Senbons = 200 ryos
1 katana = 250 ryos
1 sacoche = 45 ryos
1 etuis ninja = 45 ryos
10 bombes fumigènes = 150 ryos
10 pillules de soldat = 100 ryos

total = 890
5000 - 890 = 4110