Finally, the shape of the pricing tool added a fun interaction pattern mocking a rolling tape, where the customer could swipe through the price band. This band was coded with physics so it would move with inertia and faux fade motion, depending on the intensity it was swiped. Also, for accessibility the user could also just type the price in the text field.
This feature was implemented at Ticketbis with good metrics for user adoption along with lowering the drop of users on more sensible questions. It was also used in next iterations, once Ticketbis got acquired by Stubhub.