Duet Display for iOS $9.99 @ iTunes (Use iPad or IPhone as 2nd Display for PC / Mac) Duet Display [apple.com] $9.99

Duet Display for iOS $9.99 @ iTunes (Use iPad or IPhone as 2nd Display for PC / Mac)
Duet Display [ apple.com ] $9.99
Use with the free Duet Display [ duetdisplay.com ] client application for Mac / PC to turn your iPad or iPhone into a secondary computer display (connected via lightning cable).
iTunes
Matches all but one previous FP deals that was at $7.99. Been waiting for this to go on sale for a few months, hope it helps someone.
Store: Apple iTunes