https://wccftech.com/gran-turismo-7-legend-car-price-increases-update-1-15/

Since launch, Gran Turismo 7 has been criticized for its aggressive monetization, with many new cars costing an exorbitant amount of credits, and the process of earning them in-game being too grindy. Following a harsh backlash that saw GT7’s user score drop to a 2.0 on Metacritic, Polyphony Digital’s Kazunori Yamauchi promised changes to the game’s economy…

Thank you for your continued support and feedback on Gran Turismo 7, your voices have not gone unheard. I would like to apologize for the frustration and confusion caused last week with our patch updates which resulted in, not only a server outage but also adjustments to the in-game economy which were made without a clear explanation to our community.