(Sigh) OK, well after looking around for another hour, here's what I was able to gather up based on what you two said:
Gigabyte GA-K8NS nForce3 250 Athlon 64 Skt754 DDR ATX Motherboard w/Audio, LAN, RAID/Serial ATA Retail - $76
AMD Athlon 64 2800+ Processor Socket 754 Retail - $120
Corsair VS512MB400 512MB DDR400 PC3200 CAS2.5 Value Select Memory Retail - $58
Western Digital Caviar Special Edition WD800JB 80GB ATA/100 7200RPM Hard Drive w/8MB Buffer - $59
eVGA e-GeForce FX 5500 AGP 8X 256MB DDR Video Card w/TV-Out & DVI Retail - $79 (I decided to go with a better card, in case I decide to resell this pc in the future)
HERE'S THE CASE I WAS THINKING ABOUT - $47
And I just discovered a hidden DVD/CDRW drive, and a floppy drive as well. Total cost with shipping would be
$439 (LoL at least I think that is correct)
Let me know what you guys think yet again