I know that those amounts isn't anything mentionable but im playing the game for just 2-3 days, considering also the early of the game on ETH platform and the high prices that some mats have right now, I'm confident that i will make some very nice sales soon!
As you can see the prices on some of the green items are quite high especially darksteel, darksteel is in high demand on low levelers because with it you can make the first Blue set (master) in the game "darksteel armour set". I have also made the first peace of the set and already equipped on my archer, i hope reach the 100 castle milestone to have a chance for blue mats that i can sell for higher prices! For now let's hope for more Darksteel drops!!