I have a 1-vis Grim rose Ryori and a no-vis Ghostly treasure ryori. What should I sell them for?

I would use the advanced search but what I found was that if it's a pure bred it sell's for 10k g for the grim rose. And for the Ghostly Treasure ryori they can sell if pure bred about 12k g and more.

for the GR, it'd depend on if it's gen1/Tagged or PB, and what the stats are (PB vary but there are multi-vis ones going for 10k+. Only Tagged is a 1v at 6m, but that seems like it might be overpriced? Might be worth 100k+, though, depending on the stats if it is Tagged?)
For the GT, it'd, again, depend on if it's Tagged or PB, and the traits it has might also affect the price, though I don't know what ryo traits are more favoured (PBs are going 12-20k, Taggeds seem to be going 35k+)