If you think one outcome is more probable than its current value indicates, buy some shares to increase its price.
You can buy either by entering the amount of money you want to invest or the number of shares you want to buy.
You believe a price is too high? Sell some stock! But remember: you can only sell stocks that you already own.

eBay is an online auction site where people buy and sell goods worldwide. Any item can be sold online as long as it is not illegal or it does not violate eBay’s Prohibited and Restricted Items policy.

eBay generates revenue by charging various fees for its service. The auction service (US version) charges the seller $0.20 to $0.80 per listing and 5.25% or less of the final price. In addition, advertisements may also appear on the website pages.

eBay products include eBay Marketplace, Media Marketplace, Skype, PayPal, Shopping.com, Rent.com, and various online classifieds.

market created by G. Tziralis and closes on 2009-09-28, or the moment one of the outcomes proves to be true

stock	current price	¥€$ to invest	shares to buy	new price
get (further) funding eBaywill get another round of funding	0.402			0.402
get acquired eBaywill get acquired	0.298			0.298
head to the deadpool eBaywill close	0.298			0.298

Available cash: 0.0

Buy

Remember: Prices equal probabilities. Think a price is too low? Go buy!