Kmart offers the Nostalgia Electrics Retro Pop-Up Hot Dog Toaster, model no. HDT-600RETRORED, for $12. Plus, Shop Your Way Max members bag free shipping. (Not a member? It's free to sign up for a 90-day trial; otherwise, shipping adds $5.75. You can also opt for free store pickup to avoid the shipping charge.) That's $3 under our January mention and the lowest total price we could find by $3. It warms two buns and two hot dogs at once and features variable settings.