Change or tokens then fit a gaming device (7,5)

I believe the answer is:

snooker table

'a gaming device' is the definition.
(table for playing snooker on)

'change or tokens then fit' is the wordplay.
'change' is an anagram indicator.
'then' is a charade indicator (letters next to each other).
'fit' becomes 'able' (similar in meaning).
'or'+'tokens'='ortokens'
'ortokens' is an anagram of 'snookert'.
'snookert'+'able'='SNOOKER TABLE'

I've seen this clue in The Times.

Want a hint initially instead of a full solution? Install my app