Blown bottom ends - What are they worth?
 

Depends on damage I`d say, but not a great deal.

i doubt theres much demand for open blocks, most seem to want the closed deck blocks for big power builds

+1 agree not many people will rebuild a ODB

Thanks for the replies guys

Worthless to be honest, it'd cost more than it's worth to repair them and they aren't worth it in bits like a closed deck block.

For someone who's put a rod out of their existing block its worth a few bob, Not mega bucks of course, but it IS worth something.

Basically depends on if its spun a main bearing or not (doubtful - usually throws a rod before the mains let go).

If i were to post them up for say £80 each, does that sound reasonable?

You could but you can't sell on behalf of friends :)

£80 to have your bottom end blown?

Doesnt' sound too bad, but I've never paid for it myself so not sure how that compares to the market rate.