much like a social security number for individual taxpayers an employer identification number also called a federal tax identification number is how the irs identifies your company business owners use their eins to conduct activities that would otherwise require a social security number
Great One's 1979 O-Pee-Chee reportedly auctioned for $465,000. by Pat Pickens @Pat_Pickens / NHL.com Staff Writer. Wayne Gretzky holds dozens of NHL records, including winning the Hart Trophy as League MVP nine times, so it stands to reason that one of his hockey cards would be the most valuable ever too.
A few reputable news sources listed Cyber-Stein and Crush Card Virus as the two most valuable cards as of today. So I highly doubt that these cards are worth as much as some of the lists say they are. The list I found them on is also clearly outdated because it listed Cyber-Stein at $4,000, Gold Sarcophagus at $2,200, Des Volstgalph at $1,900 and Shrink at $1,600.