Kanevsky Signature Sales: Good or Bad? Markets Pop Round the Globe. When questioned, Alexander said: "I did not know about such things. Whether it is good or bad I can't judge. Everything in nature has dual quality. One thing I know for sure: I did not authorize anyone to sell my signatures." One merchant to the question "Why do you sell 1 signature for $2000?" answered "because this is the price. The price standard for Alexander's signature is 1,500.00 Euros, as it is in Italy for example. This equals $2000."