I buy any working miner in EU.

Base price is equivalent to ROI in 50 days excluding PSU and electricity cost.

If the PSU is attached to the miner we can negotiate a higher price.

For very inefficient miners we have to negociate a lower price.

The title says it all 

What is cheapest country in Europe to start a business?

And where do you pay less taxes?

I see somewhere that when you move to UK you don't have to pay taxes for a certain period of time. Is this true?