OYABUN - FAQ
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Buy a cyber-yakuza NFT

You will need to buy your first cyber-yakuza NFT on the website Opensea.io and it will require Polygon ETH or MATIC to pay for it.
1 ETH will always be equivalent to 1 WETH." --> "1 ETH is equivalent to 1 WETH.

a. How can I buy ETH and transfer it into my Wallet?

Follow the same instructions as in “4. Transfer MATIC on your MetaMask Wallet” but replace MATIC with ETH in the different steps.
WETH is Wrapped Ether. WETH is an ERC-20 compatible version of ETH. 1 ETH will always be equivalent to 1 WETH.

b. How do I convert ETH into Polygon ETH (WETH) on Opensea.io?

Follow the instructions given at this link to convert ETH into Polygon ETH (WETH) on Opensea.io:

b. How can I buy an NFT on Opensea.io?

Follow the instructions bellow to buy an NFT on Opensea.io:
  1. 1.
    Go to opensea.io/oyabun….
  2. 2.
    Choose your NFT and press the Buy Now button.
  3. 3.
    Check the boxes agree to the terms, then click Checkout.
  4. 4.
    Your MetaMask extension will drop down, and you will be able to see the total purchase price.
  5. 5.
    You’ll see a “Gas Fee.” This is a required fee to process the transaction in the Ethereum network.
You will find more information about how to purchase NFT(s) on Polygon at this link:
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