MakingISK is a gaming website dedicated to those that manufacture in the online game EVE.
The site shows the cost of each individual item and the cost of using those base items to manufacture more advanced goods. The site updates automatically daily by getting the price of all items in the game via an API and then calculating the cost of manufacturing items.
Various reports allow the user to search for items in their trade region that make the most profit, as well as showing the detailed cost of manufacturing an item and whether it is cheaper to buy components to make an item or manufacture them yourself.
Asteroid mining is a big part of the EVE universe so the roid reports show the current market value of mined ore and the actual mineral value of the ore when refined.