أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
This can be done by professional football clubs, who include players they have purchased under intangible assets. Revaluations go through the profit and loss account. However, that is a highly regulated environment - players cannot go and play for another club. It can't be done in a corporate environment.
If you can't sell it then it's not a balance sheet asset.