What's In My Cart? Product Details Price Alpha Expandable Inflatable Arena - 150X200 Update or remove $39,000.00 Alpha Field Kit w/ HPA Update or remove $13,997.00 Alpha Pole System - 12 Foot 175X200 Update or remove $19,797.00 Alpha Mega Arena 40X80 Standard Package Update or remove $35,999.00 Alpha Expandable Pro Arena - 150X200 Update or remove $39,000.00 Sub-Total: $147,793.00 Continue shopping Checkout