I'm still at a bit confused here as to why people like Nick seem to think the Higgs charity should be obliged to sell their shares for a loss.
There still seems to be the argument that they bought the share in expectation of realising a substantial profit, and therefore the downside is that they might need to take a hit. However as has always been evident, the only reason Higgs bought the share was to rescue the club. There's no evidence that they were ever looking to make a profit - and indeed it can be seen that they were prepared to sell for a loss, to SISU (but SISU obviously wanted buy now, pay-later terms without sufficient security).
Personally I think that all the talk about a 'fair price' is specious. It's entirely inappropriate, to my mind, to expect or pressure Higgs to sell for less than they've put in, unless they choose to do so. If SISU can't come close to a value that Higgs want for their share, then what right do we or they have to complain. If Higgs hadn't stepped in when the club was going to the wall they wouldn't be part of all of this mess now.
To suggest a charity to hand over their share for less than they want, to an organisation that can apparently find millions to buy a new stadium (and pay very large salaries to boot) seems utterly wrong to me. Presuming that Higgs aren't trying to make a huge profit out of the club, a fair price is one that Higgs are prepared to sell for. All this talk about valuations is bogus, imho, and seems to be driven (unsurprisingly) from just one side.