Amazon has JandCase Night Lights Plug into Wall 2 Pack, Plug in Night Light with Dusk-to-Dawn Light Sensor, 3000K Soft White 0.3W, LED Nightlight for Bathroom, Adult, Hallway on sale for $6.98. Shipping is usually free to Amazon Prime members or on orders over $35.

Since prices on Amazon change frequently, please review the current price at the product page before making a purchase.