AboutMyCoin2006-S Silver Proof Washington Quarter in PR67
A 2006-S silver proof Washington quarter graded PR67 is that coin in one particular state of preservation — the date and the mint mark are already fixed, and PR67 is what a grader called the surface that survived. What that looks like on this coin is below. The nearest grade of this date this site does have a researched figure for is Proof (PR-65), at $10 to $23, from sales and public data.
A 2006-S silver proof Washington quarter is one of 5 reverse designs struck at that mint that year, and this page covers all 5, so the range above runs from the commonest of them in PR67 to the scarcest. Within a single design the spread is narrower than it looks here; between them it is what decides whether a roll is worth sorting.
What PR67 means
A 2006-S silver proof Washington quarter in Proof (PR-67) is a superb proof, and on most dates this is where the certified population starts to fall away sharply. No hairlines at all on the open fields of Washington’s cheek and jaw, mirrors that are flawless to the eye, and a strike that is complete everywhere.
A slab, a dealer’s list or a price guide may write this grade PR-67, PF67 or PF-67. They are the same grade and the same 2006-S silver proof Washington quarter.
Where this grade sits
The grades a 2006-S silver proof Washington quarter is given run from PR60 to PR70. One step up from PR67 is Proof (PR-68). In general terms, the higher the grade the more the coin is worth.
| Grade | Value range (USD) |
|---|---|
| Proof (PR-60) | |
| Proof (PR-61) | |
| Proof (PR-62) | |
| Proof (PR-63) | |
| Proof (PR-64) | |
| Proof (PR-65) | $10 – $23 |
| Proof (PR-66) | |
| Proof (PR-67) ← this page | |
| Proof (PR-68) | |
| Proof (PR-69) | |
| Proof (PR-70) |
A blank in the value column is a grade this site has not researched, not a grade the coin is worth nothing in.
How to check this yourself
Sold listings, not asking prices. The link below is already filtered to completed sales of a 2006-S silver proof Washington quarter in PR67, which is the difference between what somebody paid and what somebody hoped for. Until this site has a researched figure for this grade, that search is the answer — take the middle of several recent sales rather than the highest.
Completed sales of a 2006-S Silver Proof Washington Quarter in PR67 →
The metal floor under it
$11.64
0.1808 troy oz silver × $64.38 per troy ounce
$64.38/ozt, based on spot prices at 23 September 2026 19:59 UTC
Whatever the market does, a 2006-S silver proof Washington quarter cannot be worth less than the metal in it. That figure is what the premium for PR67 is measured against, and it moves with the metal price rather than with the coin market.
Where these figures come from
We gather publicly available data from several public sources including eBay, PCGS, NGC, Numista, USA Coin Book, PriceCharting, and others.
Not an appraisal. AboutMyCoin estimates from published specifications and does not authenticate or grade coins.
2006-S Silver Proof Washington Quarter: every grade, the metal and the specification →