Renaissance cards seem to get wrong price information from cardmarket.
Not all are wrong (e.g. Land Tax), but then there's Piety for example which seems to have the price of Land Tax etc.
For scryfall prices, everything looks fine on a cursory glance and I can't say anything about TCGplayer as most cards are not found.
maybe you could look into this when you have time.
Here is why and how to fix it: https://www.deltakosh.com/urzagatherer/questions-2/help-make-urzagatherer-better