I cant answer for the price of manicures / pedicures, but I was offered acrylic nails for £25, I got them down to £20 but in the end I decided I didnt want them done anyway.
That was in the hairdressers next to the Majestic Restaurant.
Acrylics over here for a full set average £25, which is what I pay, of course it depends where you live, if you live in high price areas it would most likely be tripple.
so if £25 in Icmeler for the same you're not saving anything, but handy for any repairs if you've lost a nail.