how much would they go for

[BlackShark11k]

im considering selling the following tanks of mine:

how much would they all go for do you think?

thanks a ton

72g salt-
-tank
-wood stand
-canister filter
-live rock
-substrate
-sponge filter
-heater
-basic coralife light
-glass cover (missing 1 piece)
-protein skimmer
-UV filter thingy

55g fresh-
-tank
-steel stand with room for second tank
-20 lb of lace rock
-several pounds of honey colored substrate
-60g HOB filter
-lights
-top
-heater
-aerator

30g fresh
-tank
-steel stand with room for second tank
-substrate
-decor
-two HOB filters rated for 20g tank
-heater
-top
-lights
-glass cover


???

thanks again
blackshark