You just registered the domain and you need an appraisal ASAP? It's a fun domain, but nothing special. You registered it, so it must be worth something to you, but it doesn't have any real value. I suggest you give this a read.
Irrelevant advice? I gave you everything you needed and more. I personally kind of like the domain, crashable.net. Sounds like it could be a fun site (maybe i'm just thinking of mashable?). But it's a .net w/ no age, and no searches. It's brandable. You may possibly fetch $XX if you decide to put it on flippa (like everyone seems to do). But I wouldn't expect much profit after the fees. There's nothing valuable about it. I would suggest listing it here and seeing what attention it gets... For anyone that reads this post, please refer to the Appraisal Guide . Please post the registration date, not the archived age, and any other information you find pertinent. Such as searches, intent of the website, CPC, etc.
Don't listen to him, man. It's the best domain ever since sliced bread, worth at least 7 million dollars easily. If anyone offers you less just ignore them. If you make a nice logo for it the value will be double!