I have a shop heater (bryant) and dont know what its worth .?
Answers:
Go to ebay and do a search on "shop heater bryant" items to see how much $$$ people have them listed for. If you click on "Advanced Search Criteria", you can check the box to see "Completed Listings Only". Then you will see closed auctions... read the listings to find ones similar to yours (age, condition, capacity) and see what people who won the acutions paid for them.
That's how you find out exactly what your item is worth.
Other answers: