Experts don't think Mario Kart World will be a one off.
Christopher Dring, editor-in-chief and co-founder of The Game Business, said he expected to see price rises elsewhere too - particularly for the most anticipated titles, such as the latest edition of the Grand Theft Auto franchise.
"I think if you're going see a game that's going to be able to charge more, look out for when GTA 6 gets a release date later in the year," he said.
He says there are lots of reasons prices might go up, part of which is that modern games are a lot of work.
"These games are taking longer to make, they require more people to make them," he said.
But there's also the fact, he says, that video game prices have not kept up with inflation.
"I bought N64 games for £50 in the turn of the century and that's £80 today," he pointed out.
For some time developers have got round that by monetising transactions in games and relying more on cheaper digital downloads.
But that process, Mr Dring says, is running out of road.
"That growth has started to slow, so they're now relying on price increases."