I have an opportunity to purchase two KNC Jupiters, basically brand new for $8k each. Do you think the Jupiter is still profitable right now and for the next two months or so?
Yeah I think so to be honest. You can crunch some numbers here
http://mining.thegenesisblock.com/Personally I think when it comes to mining though you should consider really just how many bitcoin you'll make ultimately as time goes on there's always going to be a rise in prices.
$8,000 each is a bit crazy though, I'd try and haggle that down as they're not really worth anywhere near that much as hardware goes, it's purely a crazy price being of how much Bitcoin has increased recently.