I have few like that pink one....Keep it safe there are not many out there like it....Those look good although, that yellow is a bit bleached be careful with it and it should color back up......
i was wondering about that, i moved it a bit in the shade, its been that color for 3 months now. it might just be the normal color i haven't seen any color change since i got it. the guy i got it from is raising them in natural sunlight, so not sure if that had something to do with the bright color