This is the price history and current pricing for Garden Soil and Potting Mix from national advertisers.  Currently the prices are from Home Depot, because they have more products advertised on line.  The size of the bags are:

Garden Soil:

• 1.0 ft³
• 1.5 ft³
• 2.0 ft³

^{Potting Mix:}

• 1.25 ft³
• 2.5 ft³

The values are useful in the Planter Calculator.