Little Golden Crow seemed somewhat uninterested, as it didn't care for anything but Spirit Stones. But then again, it was a legendary Divine Beast with top-tier defensive and offensive capabilities; using these artifacts would be redundant for it.
All the treasures piled here were the finest from the merfolk clan. Old Turtle picked out a few that suited him and then stopped; possessing more would be superfluous in his hands. It would be better to leave them as a gesture of goodwill toward Ye Qiu. Moreover, there were two un-hatched little merfolk that would undoubtedly require more resources in the future. This could be seen as fulfilling the bond he had with that merfolk from before.
After Old Turtle declined, Ye Qiu didn't hesitate to collect the remaining items into his storage ring, along with over a thousand rolls of Merfolk Silk, which also went into Ye Qiu's space.