The Survival Estimate represents an average of one or more experts' opinions as to how many examples survive of a particular coin in three categories: 1) all grades, 2) 60 or better, and 3) 65 or better. These estimates are based on a variety of sources, including population reports, auction appearances, and personal knowledge. Survival estimates include coins that are raw, certified by PCGS, and certified by other grading services.
Numismatic Rarity
Numismatic Rarity converts the Survival Estimate for a particular coin into a number from 1 to 10 (with decimal increments) based on the PCGS Rarity Scale. The higher the number, the more rare the coin.
Relative Rarity By Type
Relative Rarity By Type ranks the rarity of this coin with all other coins of this Type. Lower numbers indicate rarer coins.
Relative Rarity By Series
Relative Rarity By Series ranks the rarity of this coin with all other coins of this Series. Lower numbers indicate rarer coins.
The 1958 is the fourth lowest mintage 1941-1964 Washington quarter, yet it one of the most common in Gem condition. The low mintage caused a large number of original rolls to be saved by collectors and speculators in the year of issue. Today, all those saved rolls are the source of the many frosty white Gems that survive. There are also a number of beautifully toned Gems from original Government mint sets.
Mitch Spivack:
As usual, I agree with all that David said, but I would like to supplement that with a few other interesting points. First, although this date is among the easiest in the series to locate in MS66 and even MS67 grade, when it comes to upper end MS67 quality, the coin becomes fairly scarce as is the case with nearly every silver quarter in this series. Interestingly, at the time of this writing (and PCGS has been open for business for more than (25) years now), not a single MS68 has been graded of this date. Also, of note ... virtually every coin that has achieved the MS67 grade level is a mint set toned or album toned specimen. Blazing superb gems from original rolls (without toning that can often hide imperfections) generally max out at MS66 grade. In my near (25) years of hunting for this date in superb gem brilliant PCGS-MS67 grade, I have located just a single example. Finally, be on the lookout for the "Type B reverse" of this date as finding one already in a MS66 or higher graded PCGS holder would be a great "cherrypick". If you "cherry" an PCGS-MS67 with a Type B reverse of this date, you just might be able to plan your next trip to Disneyland with the profits!
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