That is according to Nintendo of America's Bill Trinen, who, in a recent interview with IGN, stated that the title would be on the cheaper end of the spectrum and will be available as a digital purchase only.
As a reminder, the Japanese Nintendo website lists Welcome Tour with a ¥990 yen price tag, putting it roughly in line with Trinen's US figure.
When asked about Nintendo's approach to Switch 2 pricing, Trinen stated the following, "our general approach is really just focus on what's the content, what's the value, and what's an appropriate price based on that."
While we're on $9.99 figure, Trinen also confirmed that this is what we can expect to pay for both the Tears of the Kingdom and Breath of the Wild Switch 2 upgrades.