Before Southern Sailplanes commenced the overhaul, the assets' open market value was nil.
Those through the overhaul programme might be worth £30-40K each, having spent, reputedly, £100K per airframe.
Those left, are virtually worthless.
You'd have thought with the numbers at CGS/2FTS involved with engineering oversight (2 x Wing Commanders, Tech Sevices, Contract Management and Quality Audit) and that's in addition to the Serco/Oxford people, that between them they could've managed the paperwork a little better.
Imagine if this was any other aircraft maintenace operation, GA or airline, they'd have all been sacked - how many are still in post?