Local Walmart has the Culturefly collectible mystery boxes on clearance for $7.50. Very YMMV as another local store still has them for $29.99.
SNES Mystery Box
Super Mario Mystery Box
Zelda Mystery Box
CoD WWII Mystery Box
These mystery bkxes contain the items on the box cover plus one "mystery" item (the same in all the boxes) such as a collectible coin (Super Mario), a pin (SNES), etc. The rest of the items are neat things like the Mario hat and scarf, SNES themed backpack, etc. You can find videos of unboxing these mystery boxes on youtube. Many of these are broken up on ebay to sell individual items like the hat & scarf, collectible coin, pin, backpack, and other items.
Super Mario Unboxing: https://youtu.be/mIrMNWpoqW4
SNES Unboxing: https://youtu.be/SmmfeYb3c8Y
Super Mario: https://brickseek.com/walmart-inv...=993355753
Call of Duty: WWII: https://brickseek.com/walmart-inv...=317186288
Can't seem to post pics from mobile app. Will post receipt when I get home.
Update: Added some photos, added all 4 brickseek links.