4find.com
If you plan to build something on it and then sell it, I would not be surprised if it sold in the $500 - $2,000 range.
On its own, its street value is around $75.
vserver.org
As in "virtual server"? Maybe you can find a web hosting company that might be interested. Otherwise, again, on its own it's not worth more than $30
The secret is: sell the domain to an industry that would pay high bucks for it.