Sony PSP. Not working, please read description.

Was going to write "Untested" but we all know that's more often than not total bullsh*t. I did test and it's not working. So ***NO REFUNDS/RETURNS***

Included: Gloss Black PSP 3003 (couple of chips on back see pics) not working. The screen and buttons etc. were excellent when I last played with it a couple of years ago and a disc loaded but obviously can't guarantee now.
The battery cover fits nicely when the battery I bought isn't in it, but imperfect when the battery is in (I think it's an issue with the battery rather than the psp, the battery cover has all its tabs, nothing has broken off so far as I can tell.

1200 mAh battery, brand new (probably not genuine Sony part despite it saying Sony on it).

2GB SanDisk Memory Stick Pro Duo (Genuine).

Sony 5v 2000 mA Charger PSP 103 (I think it is genuine but not 100% sure).

PSP USB cable.

Padded case with zipper pocket at front, branded with PlayStation logo on zip and think it might be a genuine accessory but again can't prove/disprove this.

Tale of woe:
Decided to dig my PSP out of the draw. Tried to turn it on but no power light with or without battery, with or without charger plugged in, no change with different battery, dead as a doornail, threw out old battery (which was a moronic thing to do) ordered a new one from China (so most probably not a Sony product despite what it says) and no change. I think something significant is probably wrong. I did start to take it apart, got as far as taking out most of the screws in the back (so the little void sticker is ruffled) but got no further when realism kicked in I after watched a couple of teardowns on YouTube and realised I could never EVER fix anything even vaguely as complex. I think unless you have plenty of spare chips etc it's probably beyond fixing.

Priced using completed eBay listings as a guide, open to sensible offers but don't kick the ar#e out of it.
Payment Revolut or PayPal, postage at cost/tba Cheers.