A couple of OS staves

I'd say around 20/40e for the first one, wait for more opinions

channeling cele -> 20e+ could imo reach ~100 in auction if multiple people want it but kinda unlikely
jeweled staff -> depends if its twin serpent skin, if yes might get 60-120e imo (if metal skin max 30e)

agree with joker but cele should get you atleast 50e to the right person (i wouldnt sell it for 20e)