Nissan Altima: 1993 Starter ??

Can anyone tell me how hard it is to put a new starter in a 1993 Altima (GXE
manual trans)? Or about how much it should cast to have the work done?
Any help would be appreciated.
Thanks

when I had to get a new one a couple of years ago it was about 500 dollars,
parts and labour, canadian. the labour will vary depending on where you go,
and I live in a fairly major city so the rate is higher. also that was in
canadian dollars.