We are arranging a group buy of 5x7 Delta 100 over at Large Format Photography Forum. The price is $152/100 sheet box. Likely cheaper than the Ilford ULF round and a much shorter turnaround of 6-8 weeks. The ULF round stuff could take until October to get to you. If you are interested please contact Ian Mazursky at info@prepressexpress.com . We have the minimum of 10 boxes, just looking for people who would like to tack a box or two on to the order. International shipping no problem, shipping from NY.