"Sir, like to buy some silver like no other? Colloidal?"
edit: now I'll add two more to the pile :)
"Just got my latest ahem-harumf going, only one to the customer!"
It goes without saying, I got a million of 'em.
Of course there are some things I would never consider selling.
But if I did:
"I hate selling my Scamavarius, it's one of a kind :("
I hope you understand and it serves you well.
