Read the WSJ article earlier this morning but the white truffle is still on my list of things that for price or conservation are not purchased anymore.
About 20 years ago my wife gave me a gift of a very nice white truffle from Urbani.
The truffle was everything the experts said it would be.
Alas, the cost continued to skyrocket to where now the WSJ says the price has come down to 'only' $1000/pound!
With anything that is is short supply and costly, the scammers have taken over any of the lower priced alternatives, infusing truffles with an artifical ester along with so called truffle oils, butter and what have you.
None of which have any real truffle.
Black truffles are a totally different species and the use with the white is not interchangeable.
Oregon truffles are a totally different truffle and are black.
My advice is to order from Urbani or not at all for a white truffle. if you get on the WSJ bandwagon.-Dick