L&M Fleet Supply offers the Portable Outdoor Sink Table, model no. BXTY115, for $59.99 plus $15 for shipping. That's a $14 drop from our June mention and, outside of the price below, it's the lowest total price we could find by $19. The faucet connects to a garden hose.
Of note, BrylaneHome offers it for $55.99 via code "BHCOMEBACK" plus $20.99 for shipping.