OEM Toyota Brake Booster

I have 2 new OEM brake boosters up for sale. Bought them for a 2006 Toyota Avalon XLS. I’m sure they will fit other models. The first was purchased on eBay, new out of box. The second was purchased from Toyota. A professional mechanic, I say that with sarcasm, told me my booster was bad after replacing my ABS manifold and master cylinder. So instead of paying them more money, I decided to replace it myself. My brakes made the same sound after installing the first. I thought maybe it was bad also. The new one from Toyota was installed and I still had the same noise. Toyota wouldn’t take it back with signs of being installed. I removed the new booster and installed the original. It was a bad master cylinder that was supposed to be new. I replaced the master cylinder and with the original booster installed, everything is perfect! Now I have 2 new boosters for sale. $100 each