I see how supply and demand are giving a real price to something that supposedly shouldn't have value. Currently, Bitcoin Testnet3 is reaching $0.3 steadily. I think that before the end of this year we will see it above the dollar. It is one of the oldest currencies in the entire crypto world, and when you least expect it, its price will skyrocket.
the BTC L2 are the one that caused the testnet coin to have price like this.
so many of them requiers bitcoin testnet3 to run validator as well as participating into their testnet phase, also the fact that most of testnet3 faucet getting botted into oblivion doesn't help either.
it's ridiculous but it happens, some people just trying to drain faucet out of their testnet token and resell it.