Analog film photography and cameras

just remembered i have a yashica T5 with zeiss t* fixed 35mm lens.
it has a roll of film in it but the battery is flat so i think i may buy a new one for it.
don't remember buying it or ever really using it? i guess it's been in a box for the last 5-6 years.
are they worth anything?

That camera is a keeper I have got the T5 .
The quality of the lens is amazing .
Having taking some of my favourite images on that one .
Replace the battery and keep it running .