Scuba Diving Gear

This gears was in good working order 30 years ago. The steel tank was stored with 2300 psi of air and the scubapro regulator was rebuilt just before it was stored. It appears the tank was magnafluxed in 1992. Both pieces of equipment require professional attention before use. The knife is stainless steel and the blade 7" long. The fins and gloves are for medium size person. There is a backpack and spare. The dive shop in Victoria say the gear is likely quite usable after certifying. Make me an offer?