I would agree with it selling for more if it were graded by PSA. But then again, I'm a PSA guy. Even though there are legitimate arguments as to the best of all-time (Howe, Gretzky, Orr), when it comes to card collecting, I don't think anyone would disagree that Orr cards have the biggest and most arduant following. 68-68 OPC PSA 7 about $1000. I would estimate a PSA 8 would be $2500-$3500 at least, with a PSA 9 in the $7500-$10,000 range.