I have a NOS American Electric/Thomas & Betts ES2-18LPS low pressure sodium tallpack that I bought several years ago and it's been on a shelf in my shop inside it's box since then. It does not come with a lamp and I am not sure what it would be worth but seeing if there is any interest on here. I do have more pictures available.

Photos below
https://www.dropbox.com/s/25ndkyxmppooifd/Photo%20Nov%2027%2C%2018%2046%2017.jpg?dl=0\
https://www.dropbox.com/s/33c2alzjexltt4f/Photo%20Nov%2027%2C%2018%2046%2057.jpg?dl=0
https://www.dropbox.com/s/45awbq2j4ytjtwh/Photo%20Nov%2027%2C%2018%2047%2038.jpg?dl=0
https://www.dropbox.com/s/sge5fvtb8v0znbw/Photo%20Nov%2027%2C%2018%2049%2056.jpg?dl=0

I wouldn't hesitate to make an offer of $50 USD as shown. What sort of ballast is in it?

Ballast is a Robertson, shown below. I would do $50 plus shipping.

https://www.dropbox.com/s/0bpoje62ooboqkv/Photo%20Nov%2029%2C%2021%2019%2042.jpg?dl=0

Do you wanna do it with paypal? Shipping to Canada will almost certainly be Priority USPS which you know might be a deal breaker. I'm PMing you for shipping.

Replied to your PM.

It has been sold.