John 13:34-35 English Standard Version (ESV). A new commandment I give to you, that you love one another: just as I have loved you, you also are to love one another.
1 The cost of a septic tank alone runs about $500-$1,800 depending on size (ranging from 300-1,000 gallons) and type. 2  Piping and other needed items adds another $100-$200 to the total cost of materials. 3  New Mexico State University provides an introduction to installing a septic tank.
The cost to build a septic tank system varies widely, depending on your location. According to SepticTankGuide.com, a standard or conventional gravity system for a 3-bedroom home on a level site with good soil would likely cost from $1,500 to upward of $4,000.