The price of the card is very dependent on its graded condition. Most view PSA as the eminent authority on grading, not Beckett or something else. And the price tends to drop like a half-life for each downward grade. PSA doesn’t do half-point scores so, as an example, if the card sells for $1,000 as a PSA 10, it’ll sell for about $500 for a PSA 9, $250 for a PSA 8, etc.
I bought a lot of 232 Jordan cards a few weeks ago for $260 on eBay. They range from 1989 to 1998. Debating which to get graded. A lot of the 1989 Hoops cards (which I got 50 or so including the 89 All-Star Jordan) are notorious for being a tad off-center.