Changes

Imagine now you are a pure energy company. There is a currently relatively huge demand for research, maybe because somebody invited tens or maybe even hundreds of people. Energy is really useful and normally sells for about $16. In this case, however, $18 might be a good call, but energy is one of the less fluid prices produced materials around, so it's not unreasonable to stay at go to $1620. You can probably move if you see the prices slowly shifting up, however, so if it gets to $17 19 it's probably worth going for the $1820. Sometimes it goes to $30 even.Just use your OWN judgment using the prices in the sell and buy offers. The wiki is not a rock-solid "this is the only way to play" guide, but it teaches you what everything does so you can use your brain enough to be able to make a fine decision