Now the fun!!!! MY personal favorite large quantity store!!! Yes, Costco is good, but I really prefer Sams Club for various reasons.
Below the graphic is a list that a FB Whole30 group put together of their favorite items. It is by no means a full and exhaustive list, but is a darned good start for ideas!
Note: As always, double check ingredients, as product ingredients are known to change.
Better safe than sorry!
For a PDF file of the list below to download, click HERE