Hey racomaizer! Thank you for reaching out
I'm not mistaking insurance with fleamarket, as for older version changing the insurance multiplier seem to be the flea market prices multiplier as well.
I was afraid messing up with the dynamic as I was scared to screw something up.
However, I've tested what you said regarding the AkiConfigurator, and you are right!
I've managed to get half prices while setting the min and max values to 0.5:
So it seems AkiConfigurator does have impact on the prices, but there is no other way/configuration mentioning the flea market prices (even in the traders/ragfair folder).
I'm moving this to In Progress, and if there is no comments or other way without the AkiConfigurator in the following days, I'll mark it as resolved.
Thanks!