BE only currency is lapis, here in Brazil these are the prices (in Reais - R$) :
120 - R$3.39
500 - R$13.99
1000 - R$23.99
1500 - R$34.99
3200 - R$68.99
8500 - R$169.99
18000 - R$349.99
An 11 pull there costs 5000 lapis, a single pull costs 500 lapis and every day you can do a single daily pull for 250 lapis. You can also use Summon Tickets which are distributed regularly and can be bought in King Moogle events (happens something like twice a month).
The exchange rate today to American Dollars is US$1,00 = R$3.39.
Today I spent around R$2400 and still couldn't pull the new 5* Noctis. So yeah, fuck mobile Gacha RNG fuckery.
I say damn, that's close to one Canadian grand! No way you would not get a specific 5* relic with 23.5 pulls in RK (nothing is impossiblem but still!). Look at this:
At twelve 11 pulls you enter the realm of 99% chance to have your relic by then.
Here you can also try with what I consider the most accurate pull simulator for Global. The rate is slightly higher than it really is (in my opinion) and he did not code the new super low rate for off-banner, but it gives a good impression. Try to not pull a Ragnarok for Cloud on the latest banner.
https://www.ffrkcentral.com/simulators/relicdraw
Not a big enough of sample to really mean anything concrete but I just used the simulator to try to get 30 pulls containing a Ragnarok. Here's how many 11 pulls it took me: 5,1,1,3,5,20,2,5,5,19,17,14,4,1,2,3,9,6,10,1,1,6,7,2,3,1,12,4,2,8.
It averages out to 6 11 pulls, which is about 88% chance to get one. Still, I came close twice with 19 pulls and 20 pulls, but there is people winning the lottery or getting hit by lightning, not much we can do about that!