Sea glass is very rare in some colours and can be sold for high prices if the colour is in demand in the market. I wonder if i can find any on the beaches in somalia and sell them for a profit. Check out the rare colours and see if you can find some on the beaches, it could fetch for a hefty amount.
https://bytheseajewelry.com/valueing-sea-glass-how-to-rate-value-of-sea-glass-quality-and-value/
https://bytheseajewelry.com/valueing-sea-glass-how-to-rate-value-of-sea-glass-quality-and-value/