I think there’s a number of factors involved. Even besides the fact that probably can't disclose or hint at what their cost was on the Bravo. The whole Hancock idea was based on a limited set of options to keep production costs low It allows PVA to sell them at this price. When you
factor in that it is more than just not including the stock, but the logistical changes of pulling some items from assembly line process, having someone spend more time dealing with customer requests, and the manual time & costs of processing partial refunds (or just allowing credit toward another ARC item), I bet it adds up pretty quick. Even in the very remote chance it was offered, I would't expect to get back all that much of the cost of the Bravo.
another option - allow us to pay an upgrade cost and use another KRG stock from PVA. looking at other sources where the Bravo is out of stock, the XRay is in stock.