I still get more mad than I should when they have those "converted to yen" lines. It doesn't help or mean anything since that's not really how money works and, even if this fantasy world somehow had relatively the same items they wouldn't be valued the same proportionately due to differences in resources and, what has probably had some of the biggest impact on modern prices and consumer culture, advertising. The value of many things depends entirely on some big advertising scheme some asshole came up with over the last century or so. That's were pretty much everything we think of diamonds and weddings comes from. Mouthwash was floor cleaner that listerine decided to rebrand. So the idea is just preposterous and presumes that this fantasy medieval world would have had all of the cultural changes that lead to the idea of the consumer and everything we have with it now despite either being way behind or developing completely differently. I wish they would stop doing that. THERE IS NO EXCHANGE RATE IF THERE IS NO EXCHANGE!
Sorry, but like I said, this makes me unreasonably mad.