Hi folks beware of fake golf clubs,these are flooding north america,if you see a great deal online ask for serial #'s and go online and check their authenticity,you can even buy fake clubs with serial #'s, if you want an example of what the fake clubs are going for just google, "online golf clubs from china " and hundreds of sites come up , I see many listings with these clubs,people buy them for 200-300 dollars and sell them for 500-700 dollars and people think they're getting a great deal, I could do it myself but would have trouble sleeping knowing I'm ripping people off. Wait until some of these people go to trade them in at a store,they'll be in for a surprise,I'm sure the stores are on alert. Good Luck