ESHOP Plugin and some PHP Advice Needed

I am switching over from an ASP site i designed for a client to wordpress for a site which sells gold coins here: http://www.inexpensivegold.com

One of the things that i had built in to the back end was the ability to easily change prices for each of the coins, yet without the shopping cart functionality.

You can see this here in collective: http://inexpensivegold.com/pricing.asp and also here is one example for each individual coin:
http://inexpensivegold.com/contact.asp

So for my new wordpress site which i have started (here is a sample page of one coin: http://startuplab.net/wordpress/?page_id=52)

i installed the eshop plugin to kind of create a quasi product/ecommerce site so i could list the coins as products. I did figure out how to remove the shopping cart, but unfortunately the plugin won’t let me use an snippets of code to just place the price wherever i want.

Does anyone have any recommendations for a plugin where this might be easier, where i can easily let the client change their own pricing without having to go into each individual page and change it one by one???