Top Population..Extremely Rare-1967 Kennedy Half Dollar- NGC- MS67+ Rainbow Toning on the ObverseNGC Price Guide- $5,750.00NGC Graded Population @ MS67+ = 8/ with 0 graded higherLast MS67+ sold for $4,350.00 in 2016 was PCGS graded but nowhere near the toning and luster of this beauty