# Relisting

Our Flipping tool allows you to automatically list your newly-bought NFTs on the biggest marketplaces. By default, we let [OpenSea](https://opensea.io/) as the first option, specially due to the bulk-listing features, that allows you to put all of them on sale by signing a single transaction.

To define de re-list prices of each NFT the algorithm consider some variables and the desired Target Profit.

#### Re-sell formula:

$$
TR=(PP + EP + EG) / (1- (MF + CR))
$$

* TR: Total Re-sell Price
* PP: Purchase Price (of all NFTs)
* EP: Expected Profit
* EG: Estimated Gas
* MF: Marketplace Fees
* CR: Collection Royalty