All Fine Girls, formerly known as 18 Only Girls, has a standard monthly fee of $34.95 which is reduced by up to 53% with our special discount. There are 2 membership plans available for purchase with this offer. The first is a monthly plan for just $19.95, a 43% discount, which saves you $15.00 every 30 days you remain a member. While this is a solid price break, you can further reduce your monthly fee when you purchase a 6-month plan. The cost of this plan is $99.95 upfront, but if you do the math that works out to just $16.66 per month and a total discount of 53%.