To fix or not to fix?

[Big M1ke]

Should I fix the few chips and scrapes on my wife's 59 plate A6 Avant TFSI (maybe £300 worth of work?) or just trade it in untouched? Not sure which will be the most cost effective. Opinions welcomed.

[WinstonWolf]

For a trade in I wouldn't bother, you won't recover your money.

[soad]

Nay.