What's In My Cart? Product Details Price Alpha Expandable Inflatable Arena - 125X150 Update or remove $28,000.00 Alpha Expandable Pro Arena - 50X100 Update or remove $19,997.00 Alpha Inflatable Snap Cage 20X40 Update or remove $8,499.00 Alpha Field Kit w/ HPA Update or remove $13,997.00 Alpha Pole Sections Single - 12 Foot Update or remove $499.00 Sub-Total: $70,992.00 Continue shopping Checkout