I wouldn't worry about averages. They're one of the most imprecise measures known to the domain world (right up there with automated appraisals) and I wish people would stop using them.
theuniverse said:
What Is The Short Domains Average Value I.e Average Value Of 1 Letter,2,3,4,5,6 Letters Or Numbers Domains? Why?
It's impossible for anyone to answer a question about averages, granted the average would change with every sale. Sales which deviate significantly from the norm corrupt results.
I'm not aware of any recent 1 letter sales in gTLDs.
ccTLD prices on 1 letter sales will depend heavily on the TLD and the renewal fee.
2 letter sales are extremely rare in gTLDs. Again, value would depend heavily on the extension and in the case of ccTLDs, renewal fees.
To get a better idea on 3 letter pricing, see: 3Character.com .
4 letter pricing is something which really depends on the extension. Most 4 letter .coms fall in the $5 to $5000 range.
4 letter .nets have value only if they're pronounceable or all premium letters. Most will fall into the $8-$400 range among registered domains.
Not a great deal of value in domains 5+ letters in .com or 4+ letters in extensions other than .com/.net unless they are particularly strong examples or of course meaningful (words, acronyms, receive type-in traffic, etc).
If you simplify your question to which extensions you'd like info on, it'd greatly reduce the work in providing a complete and more accurate answer.