Searching for dog toys online (specifically Marley's favorite hedgehog), I stumbled across this, which Wal-Mart* has listed as Pet Select Teaser Dog Toy:
Uh-huh. If they say so.
$6.44 is an alright price for this kind of chewtoy, but it's fucking phenominal for the type of toy it really is. Lover's Package sells something similar for, like, forty bucks!
Of course, this one is a chintzy piece of Chinese crap, likely made out of some erosive petrolium polymer, so the savings would invariably be obliterated by the complicated skin graft surgeries.
*I never shop at Wal-Mart. But, come on, something like this pops up in Google Image Search and it's impossible not to go have a look-see.