Wtb your beat up but working mountain crank!

Looking for a replacement crank for my mountain bike, mine developed a crack and the bb is on its last legs too. I’d really prefer a bb and crank combo and it’s got to be really reasonable. Thinking around $30-50, again for a cosmetically challenged but working piece. If you have something a little better I might consider it but really looking for cheap and easy.

Maybe an old lx or xt? Early hollow tech? SRAM? Race face or fsa? Don’t care too much, anything from late 90s square taper to newer considered. Would trade for either one of the alloy mountain frames I’ve got. I’d take a single or double (mountain only though) as well as long as I have at least a 32 t low on there.

bump anyone got anything they’d like to let go?

What type BB?

Standard, threaded. inboard or outboard I am not picky. hollowtech, GXP, Hollowtech II whatever.

I think I have a square taper LX. Actually 2. Will try to look tomorrow. 175mm okay?