motherboard with agp slot
What is AGP? The Differences Between 1x, 2x, 4x and 8x Explained ...
If G200 can be integrated on board (so no AGP slot) there is currently HP D7600-60004 (SHERWOOD-B) SLOT1 motherboard on polish auction site allegro.pl (about 25€).
AGP Computer Motherboard | eBay
ASUS K7V-RM Slot A VIA motherboard with K7-700 MHz CPU AGP PRO WORKING.
PCI Express
PCIe is a high-speed interface standard used in computers to connect various components to the motherboard. It’s the successor to older standards like PCI and AGP, offering significantly improved performance and bandwidth.