One of those people, Eric Wildermuth, who sells a line of children's hats called Snuggleheads, came up with a particularly sneaky punishment: He bought his own hat from an eBay arbitrager for $ 27 — and then,
before the arbitrager could go to Amazon and make the purchase, Wildermuth changed his Amazon listing price to $ 199.
He wrote a well known book on the nation's elite law firms called The Partners
before writing his New York Times best - seller Den of Thieves on Wall Street
arbitrager Ivan Boesky and Michael Milken.