The hands down winner would be whatever was the most common caliber for the venerable Kentucky rifle. It's a simple matter of length of use and in colonial times people hunted for food more than today while the use of black powder rifles spans several hundred years.
Typical costs: 1  A standard portable restroom (non-flushing) rental typically costs $100 to $175 per weekend. 2  A handicap accessible restroom (non-flushing) rental typically costs $150 to $250 per weekend. 3  A fresh-water flushing toilet rental typically costs $150 to $375 per weekend.
Modular portable classroom can also be leased or purchased, although purchasing is more economical for long-term use. They sell for $40 to $200 per square foot, depending largely on size and the amount of customization you require. Total costs range from $50,000 to $200,000.