Switch Iridium Duck Feather price same as regular quality

[Montyfresh]

It seems like this is an old bug that hasn’t been fixed yet to making a new thread. The iridium quality duck feather is worth 250g, where I think it should be worth 500g.

These are the values showing in my game:
Duck feather (normal): 250g
Duck feather (silver): 312g
Duck feather (gold): 375g
Duck feather (iridium): 250g