TROPICAL FANTASYCherry Blue Lemonade, 22.5 Ounce (Pack of 24)

Q: Is one case of 24 this much? Doesnt it make more sense to buy them individually instead?

It really depends on where you purchase them. Some places give you a discount for purchasing a case. The drinks themselves are individually priced on their labels and are expected to be sold at that price point no matter where you purchase them (unless you receive a discount for case purchase as mentioned above).