Wear A Mask Sign | Covid Chaos Collection Published July 21, 2020 (updated: November 8, 2022) in . $5.00 Parody MTA “Wear A Mask” sign. Custom made art, signed and numbered. Limited run of 15. Out of stock SKU: 666-19 Category: Signs Related products Sold OutSubway Is Closed Sign | Covid Chaos Collection $5.00 Add to Loot Bag Sold OutTagging Flow Chart Sign | Covid Chaos Collection $5.00 Add to Loot Bag