3M sues price-gougers who used Amazon to sell masks at 1,800% markup

[ad_1] Enlarge / The (replica) disembodied marble head of David probably didn’t need a 3M mask, but he nonetheless looked fashionable sporting it in the window of a jewelry shop in Switzerland in March 2020. 3M—which manufactures N95 filtration masks that have been in high demand since the COVID-19 pandemic began—is suing merchants who used…