Hello,
We have an Ikea high chair (10 month old) in almost new condition hardly used.
The new one ( the chair and the table attached to it) costs 25 chf.
We are selling ours for 12 chf
The originals you can see here
chair
http://www.ikea.com/ch/de/catalog/products/00069725
table attached to it
http://www.ikea.com/ch/de/catalog/products/40076093
We can bring it (it can be totally dismantled) to Zurich HB if you want to pick it from there
Thanks
Prad.