There is only one problem: the sleep/awake button is stuck down due to a dent in the metal surround, which is then lifting the screen. It's considered an easy and minor repair, just not by me.

So you've got two options:

• If you need a stationary iPad (e.g. to operate a media room or a check in counter) with constant power supply, she works perfectly fine - no functionality is impeded (see photos).
• Or, fix the power button and re-glue the glass and you'd have a perfect iPad Air 2 again.

Details:

• iPad Air 2 (Model MGWL2X/A).
• Display: 9.7" IPS Retina display 2048×1536 @ 264 ppi, fully laminated with anti-reflective and oleophobic coatings - note that while the screen is slightly lifted there is a little bit of ghosting occasionally.
• 128 GB storage
• Wi-Fi & Cellular (LTE/GSM/CDMA) connectivity
• Apple’s A8X chip with M8 motion coprocessor, backed by 2 GB RAM
• Cameras: 8 MP iSight rear with autofocus, HDR, 1080p video; 1.2 MP front FaceTime HD
• Body & weight: 6.9mm thin; approx. 444g
• Touch ID fingerprint sensor, Lightning port, headset jack, LTE support, Touch ID-enabled Apple Pay
• Battery recently replaced but hasn't spent much time running on battery (due to pressed in power button) so Battery Health not reported in Settings.
• Condition: stuck power button (prone to turning off if not plugged in), screen lifting, some marks in screen frame (show as silver-ish marks in the photos) where screen needs gluing down, and standard minor scratches or dings around edges.

Happy to answer any questions!