This hobby is expensive in some ways. But I am glad I have a hobby in trains and not spending it on stuff that is not good for the human body. I don't have a layout but I got the track, (Mostly it was given to me for free) I think I only paid $150.00 for track. I am one of those guys who just wants to run trains, I don't want to build a layout that has a lot of buildings. Probably for me I will build a desert type layout in the future with 3-5 Buildings.
Yearly on track I spend $5.00- $10.00
Yearly on Buying Trains $500.00-$600.00 (Not including Menard's, I will buy retail once to twice a year everything is at local train shows). I know this year I probably spent more in the last 2 years because the sweet deals I find at train shows.
But the one thing that kills me is repairs which I will not discuss because I could probably buy 2 more ES44ACs on how much I spent getting them rebuilt.
Does anything kill you that you want to buy more trains?