Got a little pesky problem with those gosh darn ghosts and goblins? Put Japan's nifty Ghost Radar, $21.52, to good use! Pressing the big button will activate the search mode. The light blinks steadily while Baketon does the work and scans your surrounding for ghouls. Once it detects something suspicious it will blink faster and a red light will switch on. That means it's time to get the heck outta there! The light will blink in different shades from blue to green to red with hues in between. Blue means it's safe and red means you're entering dangerous territories.

Sure, the gadget rings some hokey bells in our heads but it's still a fun little toy. What do you think?