As Ollie's is a buyout store, they do not special order anything other than king-size mattresses. They do not offer any kind of online ordering because merchandise is not guaranteed to be carried regularly.
You Would Need To Contact The Store. Their Inventory Changes Frequently
Im not able to help in that regard, As im just a shopper myself. Maybe call the store, ask for an item number to use in an online purchase, would be my suggestion. Good luck.
Thanks! Your answer is awaiting moderation.