Crossword Genius

Individual, by turning up, interrupting magazine? Its content is ready (5,3)

Ross

I believe the answer is:

money bag

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'its content is ready' is the definition.
I know nothing about this answer so I cannot judge whether it can be defined by this definition.

'individual by turning up interrupting magazine?' is the wordplay.
'individual' becomes 'one' (an individual is one person).
'turning up' shows that the letters should be reversed in order.
'interrupting' indicates putting letters inside.
'magazine?' becomes 'mag' (abbreviation for magazine).
'by' in reverse letter order is 'yb'.
'one'+'yb'='oneyb'
'oneyb' put within 'mag' is 'MONEY-BAG'.

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I've seen this clue in The Independent.
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