Yes, you're right, the frontpanel is one piece. Finding one, in a good condition is nearly impossible. Add to that the missing power supply...
Basically only good as a replacement motherboard, but because it it still in the case shipping will be (very) high...
Also, in the A3000T battery leaking causes most damage of all models amiga, I had to solder 3 wires in mine just to get her working, while there was hardly any visible damage...