What would you do with it after that? I mean like, surely if you fixed it, you'd have to keep it because it'd be hard to sell it with it showing a Cat C on the HPi check? Although if you can get it fixed cheap for like, 1/4 of the payout value, then you could run it till it dies, and you'd have a few grand to frivolousy spend on Wine Gums! [1]
Of course, you could just hope that the buyer doesn't do a HPi check ... ;-)
[1] Well I suppose Wine Gums may not be for everyone :-)