It looks like .al names sell as domain hacks. There's not a ton of sales but they happen (mostly on Flippa it looks like). Regular words sell too. There's been ~50 .al sales in the past 5 years compared to almost 4,000 in .io. Massive difference.
I'm not familiar with the .al extension so this is just a guess...
Fund.al / Share.al you could probably price in the $2-5k range and maybe sell them? I don't know.
The domain hack of crist.al is probably worthless because cristal is likely trademarked and no ones going to build a business on that.