# NFT Marketplace

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**Limited Developer Support**

All assets represented in this library are community built, which means limited support from the Agoric OpCo development team. Please use components, APIs, and front-ends with caution.  
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## **Summary** 

This code implements a basic NFT marketplace Dapp modeled after a baseball card store. 

## **Details**

Users can buy NFT baseball cards from the store.

After successfully running the Dapp, users can browse available cards by photograph and place bids on cards they want to buy.

## **Explore on GitHub**

<https://github.com/Agoric/dapp-card-store>

## **Advanced Marketplace**

The Advanced Marketplace is a modified version of the baseball card store Dapp that allows for secondary sales with the following modifications to the UI:

* Adds a “My Cards” page which displays the cards owned by the user
* Adds a “Marketplace” page which shows secondary sales listings
* The Dapp page which sells cards to users directly becomes “Primary Sales”

## **Details**

Users are able to list their card for sale. User flow:

1. User navigates to “My Cards” page
2. User selects a card to list for sale
3. User chooses the sale mechanism (currently only one - Fixed price sale)
4. Choose price for listing in RUN
5. Optional for user: Choose end date & time for the listing
6. User confirms choice and creates listing
7. User navigates to “Marketplace” page and can see all marketplace listings and filter to his/her own listing(s)

## **Explore on GitHub**

<https://github.com/robor-systems/agoric-card-store/tree/contract-changes>

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Built by [Robor Systems](https://robor.systems/)
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