Yes, you're right, OpenSea mostly seems to use ETH. Some sellers use wrapped ETH (WETH). There's options for a few more currencies. I really dislike ETH and the whole gas ecosystem, but the idea of smart contracts and the like has many new possibilities. Let's see if Cardano gets more traction.
Demand and offer, like any piece of art.Here comes the multi million dollar question. How can I produce an NFT that will stand a chance to get just 3 ETH for a sale?
If I understand NFT's concept right (I have not spend much time on it yet) the NFT has to be unique, but everyone can make a picture of his face, garden or even family and put it up on OpenSea. That said, if it is that easy, why isn't this marketplace already over spammed with crap?
Any guidelines on how to make a good and unique NFT ?
Could we consider the Bored Ape NFTs to be spam? I've randomly browsed around on OpenSea and would say there's quite a bit of junk, crud, and rubbish on there.That said, if it is that easy, why isn't this marketplace already over spammed with crap?
you can sell without to pay anything before your NFT is sold!There's sunk costs and fees to become a seller and make/sell NFTs,