Took a gamble and bought a dead MSI Geforce 4 ti 4200 128MB for 5€. (3€ for the card and 2€ for shipping)
It looks like this, apart from the fact that mine has 2 or 3 blades missing from the fan

I didn't knew that this was going to be more than i bargained for, because i was expecting that the seller was wrong, or did something wrong on his test ^^ (if this was the case i would make it fair and probably pay him the right amount)
The reason why the card didn't work was obvious after a 30 second inspection.
Dead mosfet, can you spot it?

I didn't have anything equivalent to it, so i took a mosfet from dead hardware i had laying around with more or less similar specs and bodge it to the card (also the old dead mosfet can be seen on the cardboard):

Tried again and it worked!! I was so happy 😁
Still something was off..."geForce...raM.."

So bad news, i had bad card with artifacts 🙁

Also, after installing the drivers, the card couldn't even boot to windows with so many artifacts and it crashed always.
So in a last attempt i decided to do a cheap reflow of the GPU. Got a bit of tinfoil and made a window for the GPU, protecting everything else on the card from the heat. Got my heatgun and blasted it for about 2 minutes.

And it worked 😁



It was risky but quite worth. Got a MSI Geforce 4 TI 4200 128MB for 5€! Still i don't really believe this reflow of the GPU will last long if i use the card too much (everyday use and gaming).
Even so, i'll acquire the right mosfet for the card and probably a new fan on ebay for cheap if i can.