Need PHP help

I'm currently working on a site for a client. I do my work for him in trade for credit against what he sells so no money is exchanged.
I'm terrible with PHP (read, I know nothing about it). I could really use some help with a request he made of me and was hoping someone here might volunteer some time. I'd be glad to pass some credit along to you for your time if you like inverts of any sort.

The site in question is http://www.tarantulaspiders.com and if you click on the store link you'll see a page that's a table view. What I need is to re-layout the table so it looks like http://www.technospider.com/~david/views/

IE - 2 columns 3 rows. Top row has name, price. Middle row spans both columns and houses body. Bottom row has Add to cart/Out of stock in second column.

Thanks,
David
http://www.FloridaPets.org