I got an interesting offer for one of my art piece from an unexpected art merchant as he led me to believe. He happened to like two of my art pieces, but opted to get one first before the other. It however came with a catch, and that is, I would have to register and pay gas fee on the NFT marketplace he provided with the link,
https://roninsea.com/.
I took my time to visit the link address he sent and it seemed kind of legit, until he started insisting I pay the gas fee after he learnt I registered on the site.
Before completing the trade with me however, he reiterated that I must pay the gas fee before Tuesday, else he would spend the fund on something other than the purchase of my art piece.
In applying caution so as not to fall into the hands of a fraudster out of desperation, I tried to research the name 'roninsea' on Google and have asked a few friends if they have heard of any NFT marketplace with this name. None could confirm if the site is legit till today. Am conversant with Opensea, Rarible, besides these, please let me know if others exist.
This is why I am asking here, where I know answers will suffice.
1. How do I ascertain the legitness of an online market place such as one used to trade NFTs?
2. Has anyone ever heard of Roninsea.com?
3. Am I in the process of being scammed if I go ahead to pay the gas fee?