pld

what is the latest fps or tpa game avalable that should be played i have pld fear ,hl,cod1,2 , any game released from 0ctober 06

I have PIII 866MHz pc with 1. 192mb sdram 2.20gb HDD 3. new sony FDD 4. Samsung combo 5. 15" monitor (dont know the make) 6. 56kbps internal modem 7. sis630 chipset mainboard I want to sell this pld pc what ammount i can expect for this. Please suggest, so that i get as much i can...