Im looking to find out where to go to find out how much some 1800's glass negitives and dark room equipment would be worth?

Hi, sharlynn195!

You will find some on links of the following searches that are priced. It would appear that they can bring a pretty fair price. But, I would also think that the subject matter on the negatives would also make a difference as to what they might be worth monetarily.

19th Century Glass Negatives for Sale - Google Search

Glass Negatives eBay - Google Search

How old are the items and what specifically do you have concerning dark room equipment, please?

Thanks!