Cart View Cart “5 lb. Book of GRE Practice Problems (Manhattan Prep GRE Strategy Guides)” has been added to your cart. View Cart “5 lb. Book of GRE Practice Problems (Manhattan Prep GRE Strategy Guides)” has been added to your cart. Product Price Quantity Total × 5 lb. Book of GRE Practice Problems (Manhattan Prep GRE Strategy Guides) $14.99 $29.98 Coupon: Cart Totals Subtotal $29.98 Total $29.98 Proceed to Checkout