Lower level Motobecanes make for a tough sell. Serious cyclists did not ride those, back in the day.
When you get ready to sell it, slap an el cheapo rear rack and bungee a cable lock to it.
Then sell it as a going-away-to-college bike. Maybe even post for sale bulletins outside some dorms.
Some big 6-2 dude would dig it. Tell him to park it inside and lube the chain often. It might last four years!