Ok, I found a buyer for all 11. That will be really quiet cause the BTC will just sit in my vault.
SP10 is an awesome product if it sells second hand like this! I hope that everyone is happy in your case., and those units had their ROI.
Yes, the person is very smart, they are going to turn around and resell them to double their money. BTC seems to be in an uptrend, so I hope they make even more on them.