Welcome, there are some subtle differences to the post Ford era cars i.e. 9000 series VIN numbers.
The later chassis' were made by Embo and have squared off inner fenders, the floor pans are lower, so extra headroom and interior's finished in a later style crinkle leather look (seen on the door panel). The early 9100-9300 are transition cars with various changes made as De Tomaso ran out of old Ford parts.
The seller of #9193 has done nothing to help maximize the sales price using poor photos IMO. This is quite a rare car (late series and narrow body) and could end up being a bargain, depending what is lurking underneath.