All NFTs and Resources Tokens can be negotiated on the Marketplace*.
For the NFTs we are going to use a traditional marketplace model where you can filter NFTs by price, traits and rarity.
The resources Universus Swapper system is different as the resources are fungible tokens.
Players willing to buy or sell at an specific price can create a limit order and wait for a counterparty to execute the order on that price or he can go to the Universus Swapper and execute his order against one already put there by other player.
In this example a player willing to buy up to 100 OSMIUM tokens can take the 9.000 UNX/OSMIUM price or he/she can put a buy order below this price and wait until other player accept to sell at the price choosed.
*A fee of 4.25% is charged over transactions.