Cart View cart “#3 SPIN Investments and Operating Models” has been added to your cart. Product Price Quantity Subtotal × #9 SPIN Intermediate Farm Model $11.99 #9 SPIN Intermediate Farm Model quantity $11.99 × #3 SPIN Investments and Operating Models $11.99 #3 SPIN Investments and Operating Models quantity $11.99 Update cart Cart totals Subtotal $23.98 Total $23.98 Proceed to checkout — OR —