Cellular Factory offers the Universal 3.5mm Retro Phone Handset in Black (pictured), Red, Yellow, or Pink for $14.99. Coupon code "R6L59P" bags free shipping. That's the lowest total price we could find in any color by $3. This handset is compatible with most cell phones and tablets and features a 3.5mm jack, noise-reducing technology, and more. Coupon expires November 9.