Cart Continue Shopping “Fluxus. Student Union Gallery, University of Massachusetts, Amherst, Massachusetts, April 24 – May 5, 1978” has been added to your cart. Product Price Quantity Total × Fluxus. Student Union Gallery, University of Massachusetts, Amherst, Massachusetts, April 24 - May 5, 1978 $300.00 1 $300.00 Coupon: Cart Totals Subtotal $300.00 Shipping Flat Rate domestic: $4.99 Total $304.99 Proceed to Checkout