Retail is $122

Magnador gives your pet complete come-and-go freedom. The permanent magnet keeps the door closed, so only your pet can come in - not insects or bad weather. Made of durable high-impact styrene with a nylon security lock for long-lasting strength. Easy to install in your house, garage, basement or dog house. One year warranty.

Features:

Gives your pets free reign of both indoors and outdoors Gives your pets free reign of both indoors and outdoors Two permanent magnets keep the door closed preventing debris and critters from entering Made of durable, high-impact Polystyrene that resists chewing Easy to install in your house, garage, basement, or dog house Door opening is 13 x 19.75 and for pets over 50 pounds

I have multiple available.