Hi and Welcome to the Gauge Dekruif.
I don't think that you are supposed to post links to e-bay or anything like that. Try to avoid that in the future.You can post links to other things such as information of train stuff, photos of your work you might have on the internet or photos that you found that yu thouht were interesting, and along those lines, just not to e-bay.
If you have a question about something, just post a new thread and I am sure somebody can help you out.
So now that you are on board with us, what scale and era do you model??
Do you have any pictures of your layout??