The most important question for me looking at projects like git, httpie and youtube-dl being sold for 2,99€...
Have they actually been submitted by their respective owner? If so kudos to this project for opening an additional revenue stream for opensource projects.<p>If that's not the case, this seems like yet another shady project, like plenty posted recently (I remember a similar one based on the softwarestack used), where the name of big successful opensource projects is used to collect money on their behalf and afterwards when enough money is piled up, they are offered to take the money on terms set by the marketplace.