A few dollars. I've seen the chrome reprints sell for between $5-$20 on ebay.
Gretzky has only ever signed one rookie card of his....and he kept it. $4.00 US
I'm pretty sure from the Beckett book , that it's worth about $900.
Here you go... (prices from $350 to $1000) http://www.underworldcollectibles.com/product.sc?productId=634&sourceCode=froogle
What is the value of a ticket stub from Wayne Gretzky's last game? Unused
As of September 2012, the limited edition Wayne Gretzky retirement medallion has a value of $200usd.
What's the value of a 1968 Nolan Ryan rookie reprint
Rookie card: 1979 Topps Wayne Gretzky Rookie (#18) PSA Graded MINT 9 is valued at a minimum of $425 unsigned. Signed, it speculatively would add no more than an additional $250 at current market prices. Based upon the frequency of items signed by Gretzky and the fact he is still alive, only means the value will not rise for some time, even on a card in perfect condition.
About $25
around 1 billion dollars
100 bucks
about $5
It's worth a few dollars, if someone wants to pay it. Because no Racers cards of Gretzky were produced in the 1970s. There's a "National Sports Card" card that was mass-produced in the early 1990s, and some crooked dealers tried to sell it as a "1978 rookie." It's not. Gretzky's best cards are the 1979-80 Topps and OPC cards (OPC is valued higher), as well as an oversized 1979 Sportscaster card that's pretty sweet.