Heat recovery MHRV ducting, manifolds and fittings

Selling some leftover MHRV supplies after a self build. Circa 75m of 75mm anti static ducting, 2 manifolds, 2 unit hangers, 2 smell traps, 6 rolls of galvanised banding, 11 joiners, 9 misc fittings for 125mm pipe, 6 joiners for 125mm pipe and 4 lenghts of leftover white 125mm pipe. All purchased from Brookvent but would also suit other MHRV systems that use the same pipe size. Total cost new is €775 - selling for €250 ono. https://brookvent.ie/product/semi-rigid-ducting/