Car: x'06 2.2 EX FK3 Milano
Join Date: 29th April 2014
Thanked 4,156 Times in 3,852 Posts
An eBay link can be entered into the All Civic's, FS&W, Links to Ad's on Auction Sites. Threads on there are limited to one post tho.
If he has a website then he's deemed a business and will need to have an entry within the Commercial section.
Alternatively we have a middle ground option for Hobbyists.
Options 2 and 3 will need him to be a Civinfo user.
Have a chat with him to see which option is best.