Star Foil Balloon Sale! from 895 /per Color Red Gold Silver Purple Hot Pink Baby Pink Royal Blue Light Blue Emerald Green Lime Rose Gold Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. 18-inch foil balloon for air or helium filling. Self Sealing Valve. Price does not include helium. Please ring store for inflation prices.