For preorder bundles, the estimated earliest ship date is listed on the product page. Most D&D bundles will have a set number of physical products available to ship to your doorstep as soon as the product releases. If you place multiple orders with different release dates, then your order will deliver when the last item is available. Once that stock has run out, the product may be available for “Backorder.” If you purchase a back-ordered product, your order will ship when it is back in stock.