Clear Rectangular Basal Area Prisms CR$19.95BAF: 1020 Special Overstock Pricing on 20 BAF Clear Rectangular PrismA mistake in Purchasing has left us with an over-abundance of 20CR Clear Rectangular Prisms. We are offering them for a BLOWOUT PRICE in order to reduce Inventory. Availability: Usually ships the same business day 20CRRegular price: $19.95Sale price: $11.10 Need more information? Please feel free to contact us at 1-800-592-6940 - Ask for Extension 547 or Internet Sales.