Cart Cart “Houdini 3 Aquarium” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × Chess Tactics for intermediate players $29.95 Chess Tactics for intermediate players quantity $29.95 × Houdini 3 Aquarium $59.95 Houdini 3 Aquarium quantity $59.95 Coupon: Apply coupon Update cart Cart totals Subtotal $89.90 Shipment Flat rate: $8.75 Shipping options will be updated during checkout. Total $98.65 Proceed to checkout