Decided to give 1x a shot so pulled this off of my bike. In great condition. Everything you need for a 2x 11 speed electronic disc road groupset minus a bottom bracket:

Hydraulic Ultegra Shifters
Ultegra Front Derailleur
Ultegra RX805 Rear Derailleur (long cage, can handle up to a 34t sprocket)
Ultegra Disc Brake Calipers
160mm and 140mm Ultegra rotors
Chain (I think has 500-1000mi on it. Included a unused quick link as well)
Ultegra 11-32 cassette
Battery with seatpost mount
Di2 Charger
Internal A junction box (EW-RS910)
Internal B junction box
Wireless transmitter (EW-WU111)
Cables (long enough to wire at least a 58cm frame)
A few other random parts (hydraulic hoses, bleed items, di2 tool)

PayPal. $1100 shipped to the US. Not interested is breaking it up at this time.

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Matt