That's nothing; check out the book "The Toaster Project: Or a Heroic Attempt to Build a Simple Electric Appliance from Scratch"
https://www.amazon.com/Toaster-Project-Attempt-Electric-Appliance/dp/1568989970/
https://www.amazon.com/Toaster-Project-Attempt-Electric-Appliance/dp/1568989970
Here's my build it's 11-12 pounds