Walmart offers the Carcassonne Basic Board Game for $25.17. (Amazon charges the same for Prime members.) Choose Site-to-Store pickup to dodge the $4.97 shipping fee. That's a buck below our January mention and the lowest total price we could find by $7. It includes the River Tile Expansion.
Amazon offers its Prime members the Tsuro: The Game of Path Board Game for $19.99 with free shipping. (Non-members can spend $35 or more for free shipping; otherwise, it adds $5.65.) That's the lowest total price we could find by $16. This two to eight player game takes around 15 to 20 minutes to play.