Design a Website Mockup

I am starting my own business online. It's an online shop where people can pay a monthly subscription and every month they will receive a 'goodie' box, with stuff related to marajuana smoking, so a grinder papers, etc... Now I am only starting off small, but if the business grows which I hope is the plan I will want to recruit a graphic designer. So I need someone to knock me up a quick, plan for a website which hopefully will go live in a few months, now I have only set a very low budget because this isn't the actual website it's a plan, and then when I want this website up, I will be looking to spend around $200 for the website design, and someone to upload everything as I am not capable of doing all this. The website is based off [login to view URL] I have looked around and there is no service that does this in the UK so I want to be the one to start this. The website is called [login to view URL] and yes I have bought the domain, so if anyone can throw up a quick template or possible sketch or something for me, will pay $10. Thanks, Matthew McAllister