Put in the jokes/interweb forum. As your domain is only really worth what someone will pay for it...

but how much are your domains worth?

Most that one of my private domains is worth $2,510.... The least one of my domains is worth is $0.... and I have a couple sitting at around $400 - 800...

p.s for sake of it
edugeek.net @ $29,500
google.com @ $1,232,000,000