Today only, shoppers can capture a deal on a mini camera at Best Buy. The electronics store has the Fujifilm Instax Mini 8 Instant Film Camera on sale for $69.99 (regularly $99.99). Plus, shoppers will receive a free Dynex AA Battery Charger — a $9.99 value — with purchase. The Fujifilm Instax Mini 8 uses film packs (sold separately) to instantly produce photos.