Three saddles and two seat posts to add:
1 - Selle Italia SLR XP Troy Lee Designs Check It Saddle
180g (official, I don't have accurate enough scales at home)
2 - Selle Italia SLR Kit Carbonio Saddle
Full carbon rails
3 - Ali Express Selle SMP copy
Full carbon everything
4 - Kinesis UK 27.2 seat post
245mm saddle rails to min insertion, 345mm total length
5 - Bontrager 27.2 seat post
250mm saddle rails to min insertion, 330mm total length
I think my prices are pretty reasonable but feel free to DM me with offers if you think I'm too far off.
Full original pics on Flickr and more available on request.