........ these things are heavy since the cases are made from thick aluminum and the heatsinks are beastly solid aluminum so they add weight to the miners for sure.
Avalon Patch1 case weighs only 4.3 kg , that's the only valuable thing. I stripped down three working Avalon.
At My electricity price they took more power, than earned back.
.... And where shipping from?
Pay for an empty housing 20.- euro plus shipping , when in EU.