Appreciate one fight that you’d see on TV? (7)

I believe the answer is:

digibox

'that you'd see on tv?' is the definition.
(device for receiving digital television)

'appreciate one fight' is the wordplay.
'appreciate' becomes 'dig' (to dig can mean to appreciate or 'get').
'one' becomes 'I' (roman numeral).
'fight' becomes 'box' (boxing is a kind of fighting).
'dig'+'i'+'box'='DIGIBOX'

(Another definition for digibox that I've seen is " Satellite receiver".)

I've seen this clue in The Times.

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