Hyacinth is considerably more skilled in authenticating classic bags but I was going to comment anyway that the font and imprinting on the listing from seller intuuit56 looked off.
The whole creed looks funny, including stamping borders, fonts and the lining doesn't look like the right fabric.
I did find what I believe to be a genuine B7D creed. It's very different from the wannabe flatiron.
Here is intuuit56's:
And the following is from a current listing:
Yep, and I've found a few others from months on either side of February 1997. The one thing that makes me hesitate to say it's fake is that the questionable creed is the only stamping I can find that's stamped onto a patch sewn onto a lining instead of just onto the inside pocket. I really don't know if the stamps for the 2 processes would have been different or not but can't say real or fake with any certainty.
The unusually thick font of the serial digits is also a problem, along with the older style logo. And having a good idea of what the older stamping mechanism looked like at least for the pre-1994 bags, I wonder if they might have gone to a new and more compact design when they started stamping on patches instead of pockets. Check out the creed stamper from 1987, it almost looks like a small hydraulic press:
