[cde-v]

That option existed for the physical game as well, just as a separate purchase. I do not see it for sale anymore anywhere which is weird.

[mechanicum]

They bundled it into the Traders & Barbarians expansion.

[bell-cot]

With a deck or few of regular playing cards, not using the 7's through kings, it'd be easily enough to get the same effect.

[hiccuphippo]

The one I was talking about would be cards from 2 to 12 representing both dice, one card for 2 and 12, two cards for 3 and 11, and so on. So you would need six cards to represent 7, but your point still prevails.

[cde-v]

Good point, hadn't thought about that. Probably why they don't sell it anymore.