Hamradio and modelrailroading is all about experimenting so once in a while I buy materials, use them and are done experimenting with them. But also some times buy materials and due to a lag of time don't use them at all in my experiments.
What I have don't use I put on sale on the 2 main Dutch private sales sites.
For hamradio stuff check :
Zendamateur-Marktplaats.nl (click link for a overview of my offers).
For other stuff check :
Or place here (when you're interessted contact me by the contact form).