Grow Tent Fan, 5in Two Fans for Greenhouse Plant All Direction Ventilation Circulation Instead of Oscillating, Can Work with Timer and Thermostat, 3 Speeds IP54 Waterproof 8ft Cord Power Adapter Large is up for auction in Patio, Lawn & Garden. The current bid is $20.00, 44% below the $35.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.