Your for-sale thread was created 1/19/2009. You can not create another post in that existing thread until 2/19/2009. The forum admin' has set the marketplace subforum guidelines. You add info', pics, or edit the existing thread by using the edit button located at the bottom right-side of the screen.
Reference:
30-Day Bump Rule: Do not reply to an ad just to bump it up higher in the list more than once every 30-days. Such "bump" messages will be deleted. Repeated "bumps" will result in the ad being deleted. Include all your photos and full details for what is being sold in your original message. If you forget something, you can edit your original message to add it.
http://www.nsxprime.com/market/submit_an_ad.htm
Reference:
30-Day Bump Rule: Do not reply to an ad just to bump it up higher in the list more than once every 30-days. Such "bump" messages will be deleted. Repeated "bumps" will result in the ad being deleted. Include all your photos and full details for what is being sold in your original message. If you forget something, you can edit your original message to add it.
http://www.nsxprime.com/market/submit_an_ad.htm