Bench seat

I don't know what shipping a front bench would cost. I know its huge and heavy. I hauled away a 67 b'cuda bench after removing hinge covers and tracks.
I would go to a parts yard and buy a pair of buckets from anything for temporary before paying too much for the wrong bench. In my experience, The correct part does come around eventually.
You would need these Jaz Racing Product 450-010-09 UNIVERSAL SEAT MOUNT or similar to mount the Camry, Mustang, whatever buckets and get their height correct on your floor pan.