They only did them in business strike which is the worst one specifically used for circulation. They mixed and put 200,000 W coins at a time into a big bag. These coins were then mixed into other new non W coins at a ratio of about 100 regular coins to 1 W coin. They were then distributed these mixed coins to armored car companies who mixed them again and rolled them into rolls by machines and distributed the rolls to banks, retailers etc.
Uncirculated coins are the ones that were taken and hunted through to find the Ws before they went into circulation at banks and retailers. They all still contain mint processing marks and/or scratches. Grading is subjective so please look at the pictures and judge for yourself. The item "2020 & 2019 UNC QUARTER (10 COIN BOTH YRS) COMPLETE SET MARSH TALL GRASS MARIANA" is in sale since Sunday, July 11, 2021. This item is in the category "Coins & Paper Money\Coins\ US\Quarters\America the Beautiful 2010-Now".The seller is "artandcoinman" and is located in Glendale, Arizona. This item can be shipped to United States.