Very solid complete floor/firewall/cowl section

I have a very solid complete floor from a 71 duster. It still has the firewall/cowl attached along with the torsion bar mount. The rust that’s seen in the pictures is just surface rust and will clean off with a wire wheel. I’d like to get $150 for the entire piece. Shipping may not be practical though so pickup would be the best.

Edison, NJ

Not sure if this would be considered interior (floor) or exterior part.