Outer Limits 4x4 Board

i have a full lpg set up in my disco with tanks tucked up in the chassie
one brand new tank and other one tested till 2020

what would it be worth if i was to sell it all including the gas converter ect ?

cheers

Whatever someone is willing to pay, probably $1200+ , i paid $550 for twink tanks only and about $200 for the other associated parts.