Discover the Greatest Rare Coins
Learn why Rare Coins are one of the best Long-term investments.
"ONLY BUY THE BEST"
Discover the Greatest Rare Coins
Learn why Rare Coins are one of the best Long-term investments.
"ONLY BUY THE BEST"
Why Choose Greg Holloway Coins
Sixty years of Expertise and Experience
Welcome to the Official Website of Greg Holloway
Discover the journey of one of the world's foremost numismatists, whose passion for rare coins has spanned over six decades
About Greg Holloway Coins
A Lifetime Dedicated to Numismatics
A Lifetime Dedicated to Numismatics
A Lifetime Dedicated to Numismatics
Greg Holloway began his coin-collecting journey at the age of seven. By thirteen, he had taken his first table at a coin show in Alexandria, Virginia, marking the start of a remarkable career. In 1971, at fourteen, Greg attended his first international show, the American Numismatic Association annual event, where he met Bob Riethe. Togeth
Greg Holloway began his coin-collecting journey at the age of seven. By thirteen, he had taken his first table at a coin show in Alexandria, Virginia, marking the start of a remarkable career. In 1971, at fourteen, Greg attended his first international show, the American Numismatic Association annual event, where he met Bob Riethe. Together, they opened a coin store in 1978 in suburban Philadelphia, which still operates today. Greg's guiding principle has always been to "only buy the best," a philosophy that has consistently rewarded him and his clients over the decades.
The King of Coins
A Lifetime Dedicated to Numismatics
A Lifetime Dedicated to Numismatics
"Five Guineas and Five Pounds: The King of Coins"
Greg Holloway's definitive guidebook delves into the rich history of the largest and longest-running trophy gold coins in the world. Covering coins from 1668 to today, this publication is a culmination of years of meticulous research, design, and planning.
Industry Leadership
A Lifetime Dedicated to Numismatics
Industry Leadership
Greg Holloway's impact on the world of rare coins extends far beyond individual sales—he has played a pivotal role in defining the modern numismatic market Greg's extensive knowledge, integrity, and keen eye for quality continue to shape the industry.
As one of the founding dealer members of both PCGS and NGC, the two largest professional
Greg Holloway's impact on the world of rare coins extends far beyond individual sales—he has played a pivotal role in defining the modern numismatic market Greg's extensive knowledge, integrity, and keen eye for quality continue to shape the industry.
As one of the founding dealer members of both PCGS and NGC, the two largest professional coin grading services, Greg helped establish the high standards of authentication and grading that collectors and investors rely on today.
His expertise is sought after by collectors, investors, and institutions worldwide, ensuring that the numismatic world remains a place of precision, trust, and enduring value.