Thank you for asking first!
Here is a quote from the Community Rules for the Classifieds forum:
Classifieds Posting Rules
Our classifieds system is offered as a benefit of membership and is for the sale of personal items.
1. Only multirotor related ads are accepted.
2. Place only one ad per item. You may repost only when your ad has been archived.
3. Do not post an ad that is on behalf of someone else.
4. Do not hijack another member's thread with your own ad. Also please keep any comments relevant to the ad itself (such as asking for clarifications or additional information).
5. As a courtesy to fellow members, please post "Sold" in your ad title if the item has been sold, or is otherwise no longer available.
6. Ads may be removed by our staff at any time for any reason.
7. For your own security we suggest you do not to post personal information such as your email address or phone number.
For general dissemination of knowledge I am linking to a sticky thread in the Classifieds that explains a few rules that were added about our 30 day/10 post rule. There have been several newer members that try and circumvent this policy by posting ads in other forums which is not allowed.
Classifieds / Please Read