Standing alone, one of the volumes is listed as free ($ 0.00), another one is listed at $0.99 but the entire 3-Vol. collection is listed at $59.95. I was going to get the 2 low-priced volumes before I noticed this. It would be wrong to do that if there is a pricing error here. I just wanted to let Logos know about this pricing discrepancy and get their reply before I do anything. Please advise. Thanks.