We used Amazon Prime Now as well last time. I think delivery was free if over $40 - not sure what it was if under that. Delivery can be within two hours, so very convenient, ordered while in the park, and there when we returned at night. The only thing was they don't always carry everything you might want - for example, we wanted the set of small variety cereal pack, and initially bit was in the cart, but then disappeared when I was ready to order, and no longer available. Also wanted cheese sticks, and only had string cheese or organic which were pricey, and no apple slices. These are things we liked to get from Garden Grocer normally, but there general costs had gotten very high since our last visit($9 for 12 pack of soda) as well as delivery charge. On another thread someone mentioned using Walmart, which is another option for reasonable prices and good variety - I think you did have to be there to receive it though, and they suggested ordering a few days in advance to get delivery window you wanted. There was a delivery fee, but they mentioned a promo for free delivery for certain time period.