Any idea what this is worth

Just traded in my ute for a Santa Fe, as the missus wasn’t able to get in and out of it due to health issues.

When I bought the ute, it had this awesome dog cage. Which could be split into 4 compartments.
As the dealer fucked me on trade in value, I toot the cage out, to sell it and recoup some coin.

Wondering if anyone in the know would be able to put a value on it.
Grateful for any help.
Attachment 267515
Attachment 267516
Attachment 267517

Comes with the rails to attach to your ute.