The Golden Lotus Seed that Sunlight Bodhisattva presented was a gift given to him by Saint Zhunti.
If properly cultivated, it could at least become a mid-grade Innate Spiritual Treasure. With good fortune, it could even evolve into a high-grade Innate Spiritual Treasure. It is indeed priceless.
The other lotus seed, in contrast, has an even grander origin than the Golden Lotus Seed. It belongs to the core of Jieyin Saint, harvested from his Innate Pure Heart Lotus.
Similarly, the Innate Bodhi seed wrapped in Buddha's light also originated from the core of Saint Zhunti through his Innate Bodhi Tree.
Before the ancient times, the west was barren, and even scouring the entire area could not yield much valuable material; resulting in the two Saints being impoverished.