All EVGA Bronze PSUs are cheap and run well. I'd look into those. Got my 600W Bronze for about your price range on Ebay recently, and they are in stock. https://www.ebay.com/itm/EVGA-600-B...e=STRK:MEBIDX:IT&_trksid=p2057872.m2749.l2649I'm looking for something around 80€.
I thought about buying a Seasonic S12-II or a Corsair TX650M but they are out of stock almost everywhere.