This Best Choice Products Walk In Tunnel Green House drops from $244.99 to $99.99 at Jet.com. Plus shipping is free. This was the lowest price we could find by at least $8. New customers can save an extra 15% by entering code SPRING15 during checkout, dropping the total to just $84.99. Save even more when you buy more than one or pay with a debit card and opt out of free returns. This greenhouse is designed for easy set-up and protects plants and flowers from weather conditions. It measures 15’×7’×7’. Sales tax is charged in most states.