Hi pressman i would like to believe the Nautilus in question is legitimate..... but i just happen to believe that the aspire company has a minimum advertised pricing policy. Top that with the fact that aspire's website now has a serial number verifying section and disclaimer about legitimate products versus copies.... i would guess that the device in question is a clone.... it may be a great clone but at $25 it probably is the least expensive Nautilus available without ordering direct from china...
It may be worth taking a chance but if the performance is not what you expected don't be shocked.. Good Luck. Happy
vaping.
Sent from my rotary phone using sheer willpower