Capture, organize and trade your cards with your friend's with this mobile application. Select a card, go to the trade and tap your phone near to your friend's phone. See what your friend are offering and accept a trade or not.
Application supports card capturing, sorting and organizing (you need to buy a full version to get organize feature working). Yep - you can use this application to store your favourite cards, if you don't want to trade them.
You can test and buy the application from the Windows Phone Marketplace - PTM.
* NFC is required in phone
* Traded card will be deleted from you phone
Edit (Nov 18th):
* I will send this application to Nokia Create Contests and App Awards 2014
* This app will include following localisation: FI, EN, SPA, GER, IT and hopefully (SK, CZ and POL)