I've asked this a few times in the cards section, but haven't had too many responses. So for any of the card guys in the room...
Should I go the PSA route or BGS/BVG route with these cards? They are from 1977-79.
Here is a link to a recent auction for the Gretzky card. It's BGS but I've seen a lot of these graded psa.
SPORTSCASTER Ice Hockey 1977 Wayne Gretzky Rookie 77 10 BGS 9 Mint RARE | eBay