I bought some Thales cammo ACU pouches on ebay that fit Motorola Saber and are pretty cheap at $9 to $14. A dealer near me had same item in Coyote color which apparently is desirable. The auction shot up over a $1000 and was a private auction. I have no idea what they were thinking and wonder if it was to cover some illicit sale.Looks can be very deceptive.
Selling an item on eBay or Amazon for an incredibly inflated price is also one of the methods used in money laundering.
Here's an article on another of its facets - Fake books sold on Amazon could be used for money laundering
Not to say that this is, but you never know.