After months of looking for this seemingly elusive tool that scalpers online like to charge 2x for, I finally found 1 in stock at my local HD : r/ ryobi
Lot - RYOBI ONE PLUS 18V HEAT GUN P3150
Heat Gun Battery Ryobi 18V R18HG-0 +2 Nozzles + Kit Energy 2.5 Ha | eBay
New Ryobi Plus Heat Gun P3150 for Sale in Orangevale, CA - OfferUp