ADO access database manipulation questions

I currently am making a program that prompts the user to select a database file they want to work with. After they choose one, the data is displayed in a listbox. From here they will pick and choose what they want, clicking a command button will add whatever highlighted value and place it in a new listbox.

For example, say I wanted to have program that you created a grocery shopping list from a database of every food item ever. So you choose the food from the left, and add it to your growing list on the right. I have managed to do this rather easily but I have questions regarding carrying connected values along.

Let's say my databass has 5 foods WITH color and average prices.. something like..

Food Name | Color | Food Cost |
-----------------------------------
Apple Green 1.00
Apple Red 1.50
Banana Yellow .50
Coconut Brown 2.00
Watermelon Green 5.00

Now, all that i need to display to the user is the food name. But after the user is done building their grocery list, I want to add up the cost of all the items they chose. So how can I keep the costs of each food somehow tied to the food name? Since when it gets transfered to the new listbox it's basically just a string? I want the grocery list to be fully customizable, in that you can add an item to it, then delete one from it if you make a mistake, etc. I guess my main question is how can you keep attributes to the food name such as color and price, stay tied to the food name so at the end I can take all the food names in the new list and add up the costs of each accordingly?

Or is there already a built-in fuction in access that keeps everything tied together like the ID#?

Thanks in advance.