Cylinder head machining, search cheap engine repairers

I have a golf 4 cylinder head 1.6 VW 8V (8 valves) suction engine no racing engine ,ultra slow The cylinder head has been dismantled and (Ultra sound) cleaned , valve guide has also been ejected. (Nock shaft is also developed ) What I bring are new valves, new valve guides, valve shaft seal Following work should be done #gas fixed valve rings for outlet side. 4x #ventile insert #as well as valve guide install 8x #naturally the inlet side venti And now comes the hammer, get price suggestions from 800€ and waiters and if I come without material, I get prices from 1600€ people where should this lead now? The best I asked the lady on the phone what would be with the 16v 1.4 engine from golf 4 then she meant so, that would cost about 3600… that was of course not meant seriously by my side, but she probably didn’t understand the price Kalkulati is on astronomical. Is this really the reality now ? or I have not yet arrived ? Since I have no desire to touch a burner any more, because really is worth it really soon just electric drive or to upgrade.. I asked 9 motor repairers