Get to Know the Certified Collectibles Group Since 1987, we have graded more than 100 million coins, banknotes, comics, cards, stamps and more. Learn more
Mile High Copy of Superman #1 Sells for Record $5.3 Million With the record-breaking price, the Man of Steel is back on top of the comic book world. Learn more
NGC-certified Brasher Doubloon Realizes a Record $9.36 Million! The Partrick sale set records, including the highest price for an NGC-certified coin at auction. Learn more
CGC Cards Celebrates 5 Million Cards Graded! In just three years, CGC Cards surpassed the major milestone. Learn more
Group of Seven PMG-certified Zanzibar Notes Realizes Over $850,000 The Spink sale included PMG-graded examples of all seven denominations of the rare Zanzibar Rupee. Learn more