Hankook tire prices compared: What's the real cost?

"I'm curious to know what others have found in terms of pricing for Hankook tires. With so many different models and sizes available, it can be hard to get a sense of whether you're getting a good deal or not. I've noticed that prices seem to vary depending on the retailer, location, and even online vs physical store purchases. Has anyone else done some research and found significant price differences between vendors? Are there any specific models or sizes where prices tend to be consistently lower?"