I don't see anything in your pictures that shows it could be in bad shape. What matters is:
1) leg sockets (will it stay up and not fall over)
2) intakes (do they spin, do they seal)
3) got holes we can't see?
4) grate straps (yours are rusting through to the outside, but are they still secure?)
Even if you don't keep or use it, you gotta cook at least one more time on it!