Anniversary single egg

Okay so I know that the probability of getting a legendary are really high for the 10 in 1 egg but is it still pretty high for just a single egg. I just spent 50 gems and I don’t have money/time to get back up to 50 again. Would it be worth it to try my luck with just one egg??

i tried my luck with 35 gems and nothing really 

Go for 50 its GG ods, i will wait next year to hatch.
Rofl :joy::joy: