Wow that is a very high price. Look at this topic:
https://bitcointalk.org/index.php?topic=1629831.0 . Potential senior member accounts for one sixth of the price. All you have to do is post on it to get the activity up. What is your minimum price?
Did you see the difference? This one is a senior member account.
But you forgot to mention whether you can provide a signed message or not. That is very important information to buyers because if it is a hacked account, then the original owner may claim back this account. So please mention whether signed message is available or not and if it is available when you posted that address?
Also, buyers don't go first, remember to go through with escrow.