I just posted an alternative suggestion to this here: Could this be a new way trade MaidSafe? Particl Decentralised Marketplace.
tl;dr Particl decentralised marketplace is truly decentralised. Its beta was used as an exchange for a lot of cryptos a few years back and it’s arguably safer and more secure than centralised exchanges. It relaunched Wednsday and some coins have already been listed there to trade. You have to buy a set amout, like an eBay style listing, but the listings are updated daily to reflect price changes. Somone with some MaidSafe who’s willing to sell could list there and get a new way to trade MAID going that doesn’t excluded anyone.
You can get the latest version of Particl marketplace here: https://particl.io/downloads/