100% of the 99-card set has been professionally graded by PSA. This set, led by Lew Alcindor’s rookie, graded PSA 8 MC, began a great era of basketball cards. Overall the set averages mostly NRMT to NM-MT. The key cards grade Chamberlain “6, Havlicek rookie 6 ST, Baylor rookie “5, Bradley rookie “7 ST, Robertson “5, Bing rookie “7, Reed rookie “5, Hayes rookie “8 OC, Monroe rookie “8 OC, DeBusschere rookie “7, West “8 OC, Frazier “6, and the Checklist “6 OC. Many of these cards are straight from our consignor’s original packs! The PSA graded totals are as follows: PSA 8- (29) cards, (24) have qualifiers, mostly o/c. PSA 7- (46) cards, (11) have qualifiers, ? are ST. PSA 6- (8) cards, (4) have qualifiers. PSA 5- (16) cards. If you don’t want to spend $10,000+ for a Mint “9 set, then this one will be a great deal!