likely not worth the cost to rebuild unless you can do it yourself or get free labor, especially when you compare another decade of use in a new unit. Labor alone will be near the value, and since the original was cut, the repair may not be as simple as state side labor will be used to or will work on. Many repair depots will not touch a unit, where the traces or boards are cut. Plus any boards you find will be "old" ones
In America, it is a throw away...