>>150220845
The opeechee gretzky rookie's the only one that's really iconic for sports card people outside of the tiny silo of hockey collectors, and I guess they're just old enough/shittily made enough that the supply in PSA 10 condition is low.

This guy's list looks about right and it shows an interesting variety of expensive cards even if the text is probably aislop

https://displayzoneshop.com/blogs/the-dz-trading-cards-blog/the-most-valuable-hockey-cards-ever-sold