I have about 3 years of experience with HTML. I could help you out with the skin, especially if its a vbulletin skin since I co-own turbine7. I don't know what you are looking for to name the "price". If its just converting a graphic into a skin - $20. If its graphics and conversion into a "web page" - $50. If its a full skin template for vbulletin - $50-$75 (depending on difficulty). I will give you the link to my portfolio, vvision, but it might be down for a few days since I'm switching a host.