Sea items

[mass]

I have a shell and a giant shell, both different colors. What are their prices at?
The giant shell is the one on the left (yellowish)
The shell is the one on the right (greyish)
I'd like to sell these so I need to figure out a decent price.

 

[Fattson]

I sell the big shells for 5-10k ea. They take a while to move but they will move eventually.

 

[tankian]

I have a shell and a giant shell, both different colors. What are their prices at?
The giant shell is the one on the left (yellowish)
The shell is the one on the right (greyish)
I'd like to sell these so I need to figure out a decent price.

Shell on the left is an old whirlpool rare no longer drops. Worth 300-350k
@Godsrage