Campag Mirage 8spd Full Groupset. Kask Mojito. Campag Record pista BB

I'm selling the full groupset that I took off my Pinnarelo earlier this year.
I don't know too much about the set or its worth, so please tell me if the cost is way off the mark.
I'm pretty sure that the groupset is from the early to mid 90s, but again, this may not be the case. Link to photos of the components http://s1356.photobucket.com/user/joedc1/library/?view=recent&page=1, and a link showing the parts when built up on a bike https://www.lfgss.com/conversations/283805/. If you'd like to see any others photos just ask.

The groupset is in decent condition,the gears shift smoothly, breaks are good and the hubs are pretty smooth.

The groupset consists of the following;

Mirage crankset
52 / 42 t chainrings
8 speed cassette
Mirage 8 speed rear mech
Centaur 10 speed front mech (braze on)
Mirage 8 speed ergo shifters
Mirage front and rear breaks
Front and rear hubs
Seat post 27.2
Drop handlebars (approx 470mm wide, 180mm drop)
ITM Stem (approx 145mm reach)

Looking for £100 all in, but again, if this is way off the mark then let me know and make me an offer.

Also for sale are the following;

• White Kask Mojito helmet size Medium. Too small for my big head, bought a large instead but missed the return deadline for this one. Sat in its box in my wardrobe for too long!
  £60.

• Campagnolo Record pista bottom bracket. Axle length 111mm. Been ridden for a couple hundred miles only, mainly on the track and only ever with a campagnolo record track cranks. Perfect condition.
  £40

• Shimano bb-un55 bottom bracket. Axle length 110mm. Again, not many miles on this one. Still works perfectly.
  £10

Collection from Peckham / Camberwell, or alternatively Surbiton. Can also meet anywhere central within reason. Id prefer not to post items, but I can look into costs if needed.

Any questions just ask.

Cheers, Joe