I bought them with the plan of rebuilding the rear to use as a boost pair. (They were a mismatched pair, starting life as 2 rears originally I think).
Escapegoat spent a small fortune getting the front built as a front and I did the same getting the rear rebuilt on a Bontrager boost hub.
In between finding a suitable hub and getting the wheel back rebuilt I've had a rethink on keeping my dynamo wheelset.

£275 plus postage at cost within UK.
Better photos to follow, sorry.