Bonkers Giant Mystery Boxy 9 Mystery Surprises!

eBay - catch-some-deals_store

Exact 'Boxy' character face and expression, Identical yellow box color and white face panel, Matching jagged white design on the top edge, Explicit 'LANKYBOX' branding visible, Explicit 'GIANT MYSTERY BOXY' text visible, Overall form factor and dimensions are consistent, Brand and product type match perfectly

Bonkers Toys Really Big Boxy Mystery Box

eBay - innovative-36

Exact 'Boxy' character face and expression, Identical yellow box color and white face panel, Matching jagged white design on the top edge, Overall form factor and dimensions are consistent, Brand (LankyBox via character) and product type (Mystery Box) match

Lankybox Cyborg Boxy Giant Mystery Box

Walmart

Brand is LankyBox, Product category is Mystery Box, Features the Boxy character (albeit a variant)