World Of Darkness
For Zark that coin had no real emotional value, it was simply a gold coin; After visiting the treasury, talking to Azrael, who was in charge of managing the castle's wealth, he learned two interesting things.
He first he was able to confirm that the castle had a treasury and that in this treasury there were a large number of useful objects and resources, from materials, to magical objects, passing through an incredible amount of coins; the second was the existence of a very peculiar artifact, it had the shape of a large trunk which when introducing any object of value, generated a certain amount of coins which appeared in a specific place in the treasury.
Once he put the gold coin on the tab