1K for the script, 500 for the design... and then?
Now you need someone who knows what they are doing to provide quality exclusive content, video player improvements, on-page SEO work for the site, backlinks, along with a lot of other work if you intend to actually build any traffic to the site. Posting 'sponsor content videos' that use duplicate titles and text with little or no SEO work done on your site makes it no better than 10000s of other partial tubes and is not going to rank you for much.
If you do not intend to do *all* the work needed to build a successful tube, I'd strongly recommend you go with a HostedTube.com site instead. There is a huge difference between a properly made full tube and a hostedtube, there is almost no difference between a partially made full tube and a hosted tube.
1) A Well made full tube will run you 5K and up (unless you do much of the work yourself)
2) A Partially made full tube that has no real chance of success is 1-3K
3) A HostedTube is $7 for the domain and no BW or management costs
You are looking to outsource all the work, correct?
Build a full tube the right way, or get a hostedtube instead and save your money.
