Hey everyone!

I haven't ridden a bike since I was a kid! I'd like to ride through a few trails, just some fun weekend stuff, nothing too serious yet. I'm on a budget and I came across this Giant Yukon.

Owner doesn't know too much about it other than it's a 21 speed with 26" wheels and it's a 16" frame. What year is it? Is it a rigid frame (I don't see a front suspension)? And is it a good first bike for my purposes? It's going for $100. Reasonable?

What year Yukon? And good first bike?-3k23fb3je5lb5i45e9d3o60d1b9fe06ac1ca8.jpg

Thanks for any help!!!