Inheriting a tank

[Earthgirl]

I'm inheriting my mother in laws 55 gallon tank
I'm tearing the whole thing apart
She has approximately 80 poundsof live rock in this sucker and I decorate a rather minimalist style
My prob is though she introduced Kenya tree
I know
Ugh
I do want some of this rock cause I'll need it
But how do u get rid of this stuff
I'm hoping to sell some (and fish) cause I don't want duplicated of yellow watchman and I have a pair of clowns already
Someone please help
I'm even willing to swap pieces if someone wants
I contacted Steve at red coral hoping they might want to trade but I've gotten no response so I'm not sure if he got it
Thanks in advance for any help or suggestions