Amirm, price will depend on quantity, pancake in case is around $40/roll + metal under $20/each, some NOS GP9 or 499 in Ebay is around $70 up and down, for our Studer A80RC GP9/499 is the best for live recording and dubbing, in compare the quality between master and dub, GP9/499 only down 5% but SN900 is about 15%, ATR the wost 35%
tony ma