The o-rings in the mag valve have perished, only found out after the thread on the nuts broke and it's all glued back together.

Don't want to spend a heap on repairing this as they can be had second hand pretty cheap, or upgrade it to something better. It's not my machine either...

Anyone had any luck finding these small o-rings at a plumbing/fitting shop?

Big Warehouse Spares or whatever they are called have them for like $10 each, ridiculous!