Forget Brass… Gold is a much better and excellent conductor of electricity so now it is being used for track as seen on Ebay this morning.
This listing HAS to be a mistake. The track isn’t really made out of gold but it sure is priced like it is. WOW
Check it out
Yup crazy isnt it, Im so glad I bought my track 10 years ago for $2.00 a ft for SS.
Nick
Check out the sellers name - gowhiterabbit - sorta reminds me of a Jefferson Airplane song…
Ah, he changed the price…
It said $65 when I looked, what was it before?
10 times that…Good serller made a mistake.
Decimals can be such tricky things 
It was over $700 before he changed it to a more inline $65. I knew it had to be a mistake but it figures I already tore up all my track and locked it in a safe. At over $700 for a basic 4’ circle I thought I was sitting on a small fortune!! LOL