For Sale: Dura Ace calipers ; 105 chainset

What sort of money do you want?

No fishing expeditions. You are either selling something or you're not.

Definitely selling these! Not a fishing expedition.

• single pivots haven't been taken off the bike yet, but I have a spare pair of tasty ultralight KCNC calipers in the garage that are destined for this machine so the DA are definitely going!
  
• dual pivots have been taken off the RR machine a couple of months ago, but I've only just got round to taking photos.
  Busy job + long hours + young family = little time for mechanic-ing, photographing and eBay listing. Hence a quick post here.
  What do you reckon? Is £50 + p&p a fair price for each pair? Too high? Too low?
  
  

I'm happy to sell to forumites- I've bought and sold a fair bit over the last few months as I built up my FG, but sometimes it's not really clear what sort of price I should be pitching at.