Original Acaia Pearl scale model - Error 303 For parts - KICK STARTER LIMITED

Description

Original Acaia Pearl scale model in White and Blue, hold full charge.
This was used in coffee shop in Oregon, that just closed. Bought it on auction, try to used at home, and it appear with error code 303 -There is fixes for this as follow sites https://espresso-solutions.co.uk/blog/how-to-calibrate-your-acaia-scales/ https://help.acaia.co/hc/en-us/articles/360035000972-Auto-Zero
NOTE: This scale turns on, but does not show "0" value it show online on there support page that needed to be calibrated with any F1 or F2 class weights that are 500 grams is required.
I have it labeled as “for parts”. I called Acaia and asked them to warranty it and they said they could fix it if I sent it back, but I have to pay for shipping. I just give up
I have  other 2 scales, so I didn’t send it back.
You could snag this one cheap and send it back and get a fix for less than it takes to buy a new one or use they reset guide with 500 grams I assume is requirements, that I do not have. Or buy this and the other one I have for same and have this be a parts scale.
I will include micro usb cord.
Scale and USB cord ONLY.
Again, this is power up, but doesn’t show "0" and need some adjustments or work on it and is sold “As Is”.