$150 is the minimum. It is on the website - https://www.shopndropgrocerysxm.com/Delivery-Info_ep_43.html

It's definitely a luxury service. Prices are marked up, as should be expected, and there is a 15% delivery charge. We used them last year and it really was worth it for us, especially since we arrived after 11PM with one small kid and one baby. It was great to have the essentials ready for us (like a case of beer) after 18 hours of travel.