Best Buy
Official Best Buy Developer Products API at api.bestbuy.com (adapter wired). Cache no more than 72 hours per their terms. Attribution required when enabled.
Access needed: Free developer key at developer.bestbuy.com (Joel opens the account). Save api_key in /srv/brain/secrets/pricehistory/bestbuy.json (mode 600). Optional: Impact for affiliate links.
Not tracking this store yet.