ANT Online via Rakuten Shopping offers the Dell Active Stylus for Venue Pro, model no. 55N1N, for $24.73 with free shipping. That's $2 below our May mention and the lowest total price we could find by $5, outside of the deals below. Features include a 1mm tip, hover sensing, and two built-in side buttons.
Of note, Buy via Rakuten Shopping and B&H Photo Video offer it for pennies more.