It crashes all the time - for individual items. Usually some "merching clan" buys lots of an item to make the price go up, but of course, this is not sustainable. There have also been periods of inflation and deflation, meaning that money lost, or gained, value compared to other items. For example, at the time of this writing (March 2010), there has been a period of prolonged inflation for at least half a year; many items have doubled their prices in that time. At other times there have been periods of deflation (negative inflation). Go to runescape.wikia.com and search for the article on RuneScape economy for more details.
Stock Market Crash.
RuneScape, like all programs, has the ability to cause at least some part of your computer to crash. RuneScape is unlikely to crash anything beyond your web browser, however.
The 1929 crash of the stock market
Securities Exchange Act of 1934
They could not get their bonuses when they needed them.
To get to the Crash Island in RuneScape, you must be either in the process of, or are finished with the quest Monkey Madness. Crash Island is used to get to the Ape Atoll. To get to Crash Island, go to the Grand Tree. Then, go to the second level and go east. Speak to the Gnome with a mask on. He will bring you to the Hangar. Speak with the pilot near there, and he will bring you to the Crash Island.
Stock Market Crash
(apex) black tuesday
The term "stock market crash" means the prices dropped so low and so quickly, they were basically worthless. The crash caused panic among investors. The market didn't physically crash into anything.
The country entered a depression as the result of the stock market crash.
The Stock Market Crash happened in 1929 on Black Tuesday.
If you are referring to the stock market crash of 1929, that was the beginning of the Great Depression.