Top side Oil Changer????

A site has a Top Sider Oil Changer. This is the description: Do an oil change in less than 5 minutes without lifting your car or crawling around on the ground! The BMP top side oil changer is so simple you'll wonder why it wasn't available sooner. With a few strokes of the high volume vacuum pump you'll build up a vacuum in the storage canister. Insert the suction tube into the cars dip-stick tube, release the check valve. The top side oil changer will remove all of the oil from your engine. No more oil slicks in your driveway! Large 8 quart capacity will handle most cars.


Is this any good for $50.00?????