If you want to buy a gift for someone without cluttering up their home, why not get them a digital subscription?
There are quite a few of these that would be of interest to geographers. One is the Ordnance Survey's Digital Maps subscription.
This offers a chance to use the Aerial 3D imagery which I've shown here, based on the area around Thirlmere (that's the answer to the question I posed a few days ago by the way).
A subscription also connects to the OS Maps App which allows you to use the AR technology. This shows the features in the local area, overlaid on a view through the camera...
Use it to help you #GetOutside in 2018