Originally posted by zapp 129€ is the price for the charger in Europe. Time to go third party which I hate to do.
To you and the OP: as stated by others above, many Pentax users have multiple unused original D-BC90 chargers laying around (personnally I have 1 extra).
Anyone who needs one for their K-3III: maybe it's time to write up a "Wanted" post in the marketplace section, I'm sure someone can send you one for a few eurobucks.
It will be cheaper, more reliable, and more environmentally-friendly that buying a new no-name Chinese one with doubtful CE compliance.