[fuzzfactor]

"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.