For a TA49 that needs all that it would cost a lot to fix it. The only really useful part you will have based on what your saying is the ex housing. The backplate is a bastard part if it uses the dynamic thrust and is about $100, the compressor housing needs to be recontoured $60, turbine $195 (Garrett) or about $110 aftermarket replacement, bearing housing $75, compressor wheel $110 (Garrett) or $60 aftermarket, re-balance $40, rebuild parts about $100 not including hardware.