For kits if the soft silicon skirt mask fits, the snorkel should be passable, the fins will be good until you can upgrade later and the carrying bag is included. I have purchased these for kids and they are OK. But the adult packages tend to have many problems with the fins. Check SCUBAtoys and LeisurePro. I would never buy a mask off the internet though unless I knew that it fit.
My kit consists of Aqualung Impulse 3 snorkel $27, SEADIVE TruVu Rayblocker Mask $45-80, and Apollo Uni Fullfoot fins $65. But I started off with a rubber mask, thin rubber fins, and a rubber/plastic snorkel about $45 total.
Some local dive shops may be expensive. My snorkel may be $45, mask $120, $100 Apollo rubber fins for the exact same equipment.