Okay. I do see a handful of GTX 650(Ti) that sold at the top end of your 1,500 PHP budget. The problem is that they shipped from the US for an additional cost of 500 PHP. I only took a moment to glance at lazada, but I didn't see any obvious choices
FYI: I believe that your graphics card is technically called a "Geforce 210" not GT 210. Although people commonly refer to that model as GT.
Here is what I suggest: Sell the Geforce 210. The proceeds should add at least $20 USD to your budget. Either sell in person, or ship online; just be sure that the other person pays shipping. You offering free shipping should be done cautiously, since you don't want to spend all your proceeds. Your budget plus the proceeds from selling your Geforce 210 should be enough for you to buy a used GTX 650, which is approximately 10 times the performance:
http://gpu.userbenchmark.com/Compare/Nvidia-GeForce-210-vs-Nvidia-GTX-650/m7740vs3154
In addition, once you've sold the Geforce 210, you could place your bid to buy the used GTX 650(Ti) via the Esnipe website. I've been using this service for over 15 years and have never had a problem.
https://www.esnipe.com/
!
Caution: Your Core Duo Processor E7500 does
not have integrated graphics. You
must have a graphics card installed in order to use that computer; it won't function without one. Therefore it's crucial that you make a plan and purchase your new-used graphics card
before selling the Geforce 2. Please be very clear on that point.