When it happened at bestbuy they were going to honour it when it came in. never came so sent an inquiry if it could be filled from the website. manager called and said no, but he'd honour the price if they got another one, and he'd call as soon as they did. Never heard from them...but found stock on the shelf 6 weeks later. After considerable difficulty I got the price that I would have if they'd have had my pickup waiting.
They confirm my order...I expect it there if I go to pick it up, and them to fix it if it isnt.
3 days is, the day they tell you being day zero, the next day 1 day, etc.