Your answer was right on, ILrancher.
Freight changes the price that's for sure.
The 3V0 should be very reasonable. Phos is the most
expensive ingredient in mineral.
The 3V0 is 20% calcium. I have some independent research that shows
increased weight gain in the feedlot by feeding more calcium so
the extra amount of calcium in the 3V0 should be helpful as well.
On that same note, some feedlots aren't feeding any phos at all
to their cattle.