The BCD436HP is currently available from Amazon but not "sold and shipped by Amazon." The lowest price for the BCD436HP scanner on Amazon right now is
$469.99 with FREE shipping included and that is from Police Scanner Outlet (which is actually Bearcat Warehouse selling on Amazon). Amazon link:
https://www.amazon.com/gp/offer-listing/B076D62QFJ
IMHO a better deal for a brand-new BCD436HP can be found on eBay right now for
$419.95 with FREE shipping included from eBay seller pricebreak-deals. The seller says that they are an "Authorized Uniden Dealer" and they have sold 169 of the BCD436HP scanners thus far. They have a total of 128,934 total sales with a 99% positive feedback ("Top Rated Plus") and they offer FREE 30-day returns. Here's the direct link if you want to see it yourself and/or want to purchase one:
https://www.ebay.com/itm/Uniden-Bearcat-BCD436HP-HomePatrol-Digital-Handheld-Scanner/191710429316