Maximum PC

Im wondering how much its worth to sell a pc that has the following:

Athlon 4200+ Dual core 939 at 2.5ghz

Msi K8N neo4 sli

3gb ddr1

Radeon X800gt

250gb hard drive

500w antec psu.

It was a good build back in the day and still plays everything I throw at it at least at low settings.

$300-$400 roughly

I'd say $300-350

Those are some good ol' parts for their day, but I wouldn't ask for more than 300 for that setup now. Considering how inexpensive a Phenom II rig can be done for these days, 250 to 300 max. Unless you can find someone who just doesn't jack about recent computer advancements, you might get better than 350, but then you should lose sleep for what you did to that poor person

You can get a new computer at Best Buy that is just as fast for $340, so I would say that is worth $225.