Bought new at Canadian Tire for $79.99 - used during one trip as a travel booster as can pack into luggage, folds up very small. https://www.canadiantire.ca/en/mifold-booster-seats.html Date of manufacture: April 21, 2017 Expiry date: April 21, 2024 Compliant with Canadian RSSR regulations - https://www.mifold.ca/en/regulatory-approval