These coins were part of a family’s possessions during World War II exile and remained together for more than 65 years.

NGC has certified a very interesting group of Saint-Gaudens Double Eagles that have remained in the possession of a family since prior to World War II. When purchased in Europe last month, their unusual history was revealed to the buyer. During the turbulent period prior to World War II, these coins were a trove meant to sustain a family through the worst possible situation.

Just subsequent to the Nazi invasion of this family’s home country in 1940, each of these coins was sewn into the lining of a leather coat. With great risk, they were spirited out to a safe-haven neutral country, where they have been kept ever since.

According to the gold buyer, who relayed the history of these coins to NGC, the family in possession of the coins elected to sell them this year because gold had risen to record price levels. The group of 200 coins has been encapsulated with the pedigree WWII EXILE HOARD.

While other US gold coins come from caches with similar histories, several features contribute to the significance of this group. When they arrived at NGC, many of the coins still had bits of leather still adhering to the coins’ rims.

At the submitter’s request, professionals at Numismatic Conservation Services expertly removed the leather so that the coins would be eligible for certification. Their unconventional storage imparted a number of the coins with a delicate reddish patina that was left untouched during conservation.

Another unusual feature is the uniformly high grade of these coins. Each graded from MS 63 to MS 67, with seven coins achieving this highest grade and a greater number grading each MS 66 and MS 66+. All are dated 1924 and 1925, with over three-quarters being from the latter date.

Powerful resource includes over five years of historical data and dynamic charting tools.

Numismatic Guaranty Corporation (NGC) has released a new online price guide, the NGC Coin Price Guide, powered by NumisMedia.

The price guide is now available to all NGC website visitors for free at www.NGCcoin.com. It includes five years of accurate coin pricing data for nearly all US coins, and collectors can analyze coin prices using dynamic graphing tools and ranking filters. Many of these features are entirely new to the numismatic marketplace.

For example, the performance of up to five different coins can be viewed on a single graph. Innovative trend spotting tools allow users to rank coin performance based on criteria they supply to gain unique insight into the value of collectable US coins.

The rare coin values shown in the NGC Coin Price Guide are independently compiled and edited by NumisMedia based on real, documented market transactions.

Since 2005, NumisMedia has served as the official price guide of NGC and the NGC Collectors Society. NumisMedia is the industry’s most accurate, impartial report of US coin values. The online guide constitutes the most comprehensive pricing available for US coins, including prices for the full range of AU and MS grades, as well as prices for a broad number of modern issues.

“Tools this powerful simply were not available to coin collectors before today,” comments Mark Salzberg, NGC chairman. “Since the price guide is free, we’re offering everyone complete access to the most advanced way to assess rare coin valuation trends. NGC is providing the ultimate means for collectors to make better purchasing decisions and build better collections.”

The NGC Coin Price Guide launched November 30, 2010. The price guide is part of a suite of collecting resources available on NGC’s Web site, including a US coin encyclopedia, US coin variety attribution guide, and US coin grading guide. Earlier this year, NGC launched a comprehensive coin collection management portal. Like the price guide, it is a free resource available to the numismatic community.

By Steve Roach- First published in the December 6, 2010, issue of Coin World

Some collectors wouldn’t agree with the statement, “buy the coin, not the slab,” because to them, the slab is just as important as the coin.

In particular, some collectors have acquired a taste for Numismatic Guaranty Corp. “black” holders.

NGC was formed in 1987 and these holders were used for the first several months of operation, roughly from September through November 1987.

They are similar in shape to today’s NGC slabs, but differ in that the insert securing the coin is black, and the white insert with the coin’s identifying information is on the side that displays the reverse, where the coin seems upside down.

The obverse in black holders is displayed on the side with the NGC stamped logo, which for current holders is on the back of the slab.

Few of these holders remain today. Estimates on the number of surviving black holders range from 35 to 200, and they are collected as novel relics of the early days of third-party coin grading.

Occasionally they turn up and trade at auction.

At a Nov. 14 eBay auction, a New Jersey seller offered a 1924 Saint-Gaudens gold $20 double eagle in an NGC Mint State 62 “black” slab. (Pictured, image courtesy of Danielle’s, on eBay as onionsavenged)

It sold for an astonishing $3,805. In comparison, one major dealer is selling current-holder NGC MS-62 double eagles for $1,600 and MS-66 coins for $2,850.

While grading was perhaps more conservative back in the early days of NGC, and the seller said the coin “looks like a MS64,” the huge premium must be attributed more to the holder than to the coin.

Nine bidders competed for the coin, with the underbidder dropping out at $3,755. The seller set the starting bid at $2,750 – a price nearly comparable to a current holder NGC MS-66 piece.

While the black holders were flattering to brilliant silver coins or lustrous Mint State gold coins, the holders did little to flatter dark coins and copper, and the holder was retired at the end of 1987.

There is even a 420-page book on slabs by Michael Schmidt, Third Party Grading/Certification Services, that covers more than 80 companies that produced slabs and 200 varieties of normal production slabs.