Vintage Marc Jacob's Leather Gray Stam Bag - $100 (Newport News)

I bought this bag from RealReal.
It seems to be all authentic except it doesn't have the original dust bag.
It does have a RealReal bag though.
There is an original receipt from Nordstrom for $1375.
I believe it's a fall 2008, so some signs of wear.
The strap is detachable.
I think either lamb or goat leather.
This is a heavy and large bag.