Kumo World via Amazon offers the Smatree SmaCase Large Case for GoPro, model no. G360, for $39.99. Coupon code "AO95NPB9" cuts it to $29.99. With free shipping, that's the lowest total price we could find by $10. It fits two to four cameras and accessories.

Also available is the Smatree SmaPole Y1 Telescopic Pole for GoPro for $19.99. Coupon code "ETVFWGOF" cuts it to $14.99. Plus, Prime members bag free shipping. (Non-members can qualify for free shipping with orders of $35 or more; otherwise, shipping adds $5.44.) That's the lowest total price we could find by $5. This selfie stick extends to 48.5 feet.