Should I sell this Unearthed Treasure?

[Salem Graves]

I just used the artifact exchange thingy and gave it two fossiles and it gave me this treasure, should I sell it? Or is it something I should keep for a quest or something later?
https://steamcommunity.com/sharedfiles/filedetails/?id=3326969742

[william_es]

No, those aren't used for any quests.

They're just for selling.

Buttttt... I keep some of them depending on the description. Cool and weird ones I just squirrel away in my freighter.

[smurfy]

Explorer's Guild reps will also now accept them as donations - a high-end one like this will increase rep by 2 or 3. But that early in the game, with only 2 million in the bank, it's better to sell it.

[DokesMon]

They are fairly common I have not had a quest that required them. The exchange thingy seems to only work once/and/or not working correctly so far I think its been a few months for me and mine have not reset. Anywho I have tons of this in and was going to save it in hopes they put more attention to this feature but I might just be selling them all myself to make room for my fishes. What I do think Im going to do is Save ones with cooler names that I like as stores of value just incase they improve the system but I feel like I said a lot of them are goin get sold.