Assassin’s Creed III might be coming to the Switch based on a possible leak from the Czech website. This listing was discovered by @Nintendeal on Twitter, which he revealed in a post linking to the product page.
The price is currently listed at around $40 USD and there are currently 2 listed release dates, either February 15 or March 29. Either way, if this listing is to be trusted, an announcement is likely imminent.