Coins graded MS60 to MS70 (with MS70 being flawless) are highly sought after by collectors. Here’s what some rare 2000 quarters sold for at auction, according to the Professional Coin Grading ...

Spotting rare coins is a lucrative hobby for some ... “The numerical grades MS-60 through MS-70, used to denote a business strike coin that never has been in circulation. A Mint State coin ...