closed just need to know is it worth Instalment.net ?

[DnArab.com]

hello,

I have check this domain Instalment.net in 20-2-2011 and i see i can reg it but i donot know if it worth or not and today i decide to reg it but i go and see someone reg it in 22-2-2011 so i just need to know its worth or not coz i have 10 one world .net but most of them get between 5K-40K search evrey month how i can know if this domain is worth or not ?

Thanks