They also own a store in Monroeville. Yes they are high but remember when you find yourself short on something that you need right away it's the right price.
Some items I have ordered in bulk but when you add shipping its about the same.
Buy only what you need and measure accurately. If you factor the end cost you are still ahead. We can reuse our bottles, carboy a last forever until you drop one, same for hydrometer. Juices are reasonable. All in all not too bad.