Besides auctions by Heritage and Stack’s Bowers Galleries that
collectively brought more than $75 million, the market highlight of
the American Numismatic Association World’s Fair of Money was the U.S.
Mint’s sale of $3.33 million worth of Reverse Proof 2013-W American
Buffalo 1-ounce gold $50 coins.
These are coins that “come nice” and obviously the Mint is taking
great care in their production. On Aug. 26, the Professional Coin
Grading Service website recorded 79 coins graded Proof 69 and 215
pieces graded perfect Proof 70. Despite the relative availability of
Proof 70 coins, the ANA-released coins certified by PCGS and
Numismatic Guaranty Corp. are selling for huge premiums on the
On Aug. 24, a PCGS Proof 70 example with a special “Chicago ANA
2013” label brought $3,250 on eBay. The day before, an example graded
Proof 70 with the “Black Diamond” label and ANA notation brought $3,699.
In contrast, a Proof 70 example with only a “Black Diamond First
Strike” label brought $2,199 in an Aug. 24 eBay auction, while
ungraded, in-hand, unopened and sealed examples are selling at the
$1,800 level on eBay.
To further show the contrast between seemingly similar coins, a
PCGS Proof 69 example with the “Chicago ANA 2013” label brought $2,224
on Aug. 20 with 17 bids. Five minutes earlier a Proof 70 coin with the
same label sold for $3,400 with 23 bids.
Perhaps most surprising is that these premiums are being paid
while the issue is still available for purchase directly from the U.S.
Mint, and will be until Sept. 5.
As of Aug. 28, the Mint website recorded 38,861 sold, with an
anticipated ship date of Sept. 27.
When the coins first went on sale Aug. 8, 12,630 were sold for
$1,640 each; the price as of Aug. 29 was $1,740 per coin. This means
that those who were quick to order their coins already have a quick
paper profit, as the Mint has repriced the coins to reflect increasing
While those purchasing sets at the ANA faced ordering
restrictions, purchases made from the Mint website have no household
ordering limit. The Mint has not announced whether the Reverse Proof
finish will be used in future years. Regardless, the issue has added a
healthy dose of excitement to the rare coin market as summer draws to
a close. ■