Exclusively for our readers, this 20 pack of Biodegradable and Flame-Retardant Sky Lanterns drops from $59.99 to $20.98 to $18.98 with code BDEALS2OFF at iTechDeals.com. Plus, shipping is free, making this the lowest price we could find anywhere. These come in assorted colors and are fully assembled with a pre-attached fuel cell. They are 100% biodegradable, visible for up to 1 mile, and fly for approximately ten minutes. There's no sales tax.