Website with auction like functions

Working title: "Discount clicker" The website shows a variation of products, ranging from an iPhone to a motor scooter up untill a giftcard. The prices of all these products will not be shown, instead you will see a vague bubble or a question mark. In order to see the prices, and to find out what the percentage of discount is, the visitor has to buy credits. After they've bought these credits, which can be done through a variety of credit packages, they then can decide to click on a product to reveal the price. The price then becomes visible for a period of like 15 or 20 seconds, whitin this time they have to decide wheter they want to make the purchase, for the price shown, or await to see if the price will be discounted any further. So with every click a user does, the price goes down with a certain amount, which the site moderator can set up and adjust in the back end. It must also be possible for the moderator to add and remove products, decide what the starting price is, etc etc. Also a feature that we want is this, when a visitor views a "auction" we want more activity to be shown. It should be indicated that there are more users on this auction and they are clicking a lot or even buying the product, while in reality this does not have to be "real", it's just very important that the visitor gets the idea that the website is very busy and a good deal awaits them. This is short description of the idea, we have some additional idea's which can be added, but we would like to receive a quote for this outlining. Currently there are two similair websites active in the Netherlands, hereby the links: [login to view URL] [login to view URL] Please keep in mind that they're all in Dutch, but you might get a little bit of a better understanding of the website from seeing the links. Thank you very much and i'm looking forward to your response.