I know codecanyon, but i would like to sell the project to one customer only.
First of all, it has nothing to do with wordpress.I'm going to be brutal and ask what's the difference of your script to a heavily styled WordPress?
Can i use ebay to get the full product to sold ?Those who invest heavily in a script would like to have support for extension and customization. Also, those who know would like to have security updates as per changing scenario. I hope if you provide ( or can prove that you are able to ), the price would be decent.
Yes, right.I'm assuming you're selling this as a completed project as-is with no support or future involvement? It's "I've made this, here's the code and the resale rights, develop & sell as you wish"?
I think i'll post it on ebay.You can sell it anywhere people come looking for custom CMS. Some are pro enough to buy without support as well.