As one of its daily deals, Sir Macho offers the Parks and Recreation Inspired "Very Good Building & Development Co." T-Shirt for $9.99 with free shipping. That's tthe lowest total price we could find for a similarly-themed t-shirt by $16. It's available in sizes S to XL. (It's available in XXL for an $11.88, or 3XL for $12.48.) Deal ends March 4.
It's also available as a 4" x 10" vinyl decal for $3.99 with free shipping. That's the best deal we could find by $2.