Is this a joke?

Apparently there are some really...and I mean really odd things you can buy from Amazon.com. Here are a few of my standout favourites...trouble is I am still not sure if these are genuine. All seems a bit too odd to me..but then again there are plenty of crazies out there that would bite your right arm off for a genuine 'made in China' UFO detector!!! ENJOY!
UFO Detector

"Over the years many UFO sightings have reported magnetic and electromagnetic disturbances. The UFO Detector is designed to sense these disturbances and will signal their presence by flashing an LED and beeping. The elegantly designed transparent acrylic case is a handsome sculptured conversation piece that’s suitable for display on a desk, shelf or bedroom dresser."
Inflatable Bondage Chair

"This chair is great if you want to hit the road in your RV or camper but don’t want to leave the joys of S&M behind. It folds up into it’s own little pouch bag so you can carry it on day hikes and you can blow it up(or order it blown up) with a bicycle pump or even by mouth. The exterior is not really tough enough for the rough stuff, but the simulated plastic covering makes clean ups a snap. And please remember folks, while this chair is great fun in the family pool(the velcro restraints make great beverage holders) this is NOT intended as a safety flotation device."
Wolf Urine "Use our 100 percent urine lures to create the illusion predators are present in the area you wish. Great for photographers, gardeners, hunters and wildlife enthusiasts. Due to changes in shipping regulations, we cannot ship this item to California."

For the remaining odd stuff go to http://www.random-good-stuff.com/2009/07/14/odd-things-you-can-buy-from-amazon/