At least for some, you can ballpark it. Decentraland land is said to sell by the millions. Virtually nobody plays that game. In the hundreds of virtual worlds o

At least for some, you can ballpark it. Decentraland land is said to sell by the millions. Virtually nobody plays that game. In the hundreds of virtual worlds out there the price is maximum ~$300 per month. That doesn't compute. Of course as gambling instrument it is fun, but there is no price discovery here, just a passing fad novelty There is going to be some actual value in the nft mechanism, but in a future version of it (apparently this already exists). Right now the nft market doesn't give long term incentives to creators to maintain the high value of their work