Thanks can you please tell me which one is similar to mine on the ebay add? I bought this one for 500. I'm not sure if it was a good price or within the current value. Thanks
IMO- what you paid your within the ballpark on value .. ... https://www.ebay.com/itm/384603704428
Most go for about that price working. Maybe little more, maybe little less. Not working probably just the ballast. But just guessing.
There are actually several different style of construction. This one with the plastic rear housing I believe to be the more recent 1970's ish.