I am sadly in the process of disposing of a good friends collection of many things including Air Rifles etc. I have a Webley rectangular Green tin of 1000 pellets Weaman St. address this is full of Pellets and is taped around with a cloth sticky tape which has taken on some small rusty marks so has been in place a long time I assume this is original ? I have made no attempt to open it.
The question is what is this worth?

Thanks in advance for any Info. TJ.