What about spending a few bucks to buy some and then trying to use it?
[1] https://blockchair.com/bitcoin-cash/charts/median-transactio...
Get some free testnet ETH and try it out!
I haven't looked into minting NFT on testnet. You can write your own contracts on testnet tho but that's a heavier lift.
Disclosure: I own crypto and think ETH will be <$0.05 USD for a transfer within 4 years.