Kit of Hamburger is 8 Photon crystals,
Kit of Sega Saturn is 6 photon crystals but you'll need a Mark 3, a Master system and a kit of genesis before you can use it.
Heart of Pian will be 12 Photon crystals or if you manage to find a Glide Divine, I trade you the heart of pian with 5 Photon drops of my own.