69 Early 70 Chevy Big Block Hockey Stick Smog Tube?

[1972convss454]

How hard would it be to find an original 69 early 70 big block hockey stick style drivers side SMOG tube in descent condition. Also if found what is the going price? Only need the drivers side. Do not need the pair. Not looking for repo.
I know this pushing the line on a "want ad" but I am really trying to weigh my options. I have a line on the passenger side only and would need the drivers side. If this needs to be moved it's not a problem.
Thanks Guys in Advance for the help and advice.

[1972convss454]

To answer my question. It is not an easy item to find nor is it cheap. Checked with a lot of resources and was able to locate a couple. Both were from member here. I ended up getting one from Rick Nelson. He had one that needed a little repair. I am going to make my system inoperable so it will work perfect for what I am going to do.
Thanks to everyone I reached out to for your help!