Question for Mutai Hardware Stores Ltd

Just asking for the prices of these items: rubber washers-15 pkts, prepainted(charcoal grey/black) corrugated roofing sheets -3m 5 pcs,2.5m 37 pcs, 2m 42 pcs, roofing ridges-26 pcs, ordinary corrugated roofing sheets-3m 5 pcs,2.5m 5 pcs.