A reddit post by CM4Sci has shown that some LEGO Creator 3 in 1 and LEGO City sets for 2019 have been released for sale by Mastermind Toys in Canada. Thebrickfan has also reported the same sighting at Mastermind Toys.
LEGO CREATOR 3 in 1
31086 Futuristic Flyer 157pcs
31087 Dune Buggy 147pcs
31088 Deep Sea Creatures 230pcs
31089 Sunset Track Racer 221pcs
31091 Shuttle Transporter 341pcs
LEGO CREATOR 3 in 1
60213 Dockside Fire 97pcs
60216 Downtown Fire Brigade 943pcs
60218 Desert Rally Race 75pcs
60220 Garbage Truck 90pcs(4+ set)
60221 Diving Yacht 148pcs
60222 Snow Groomer 197pcs
60223 Harvester Transporter 358pcs
