Start here: physiotherapy, not surgery, is the recommended first step
Before pricing vaginoplasty at all, it is worth trying supervised pelvic floor physiotherapy, sometimes with biofeedback, which is the recommended first-line treatment for vaginal laxity and weakness. It has real evidence of benefit, carries no surgical risk, improves continence in a way surgery does not reliably do, and resolves the problem for a proportion of women entirely.
It takes months of consistent effort and cannot correct genuinely torn or stretched tissue, so it is not a universal answer. But a surgeon who asks whether you have tried it, and refers you if you have not, is following established guidance rather than delaying you, and this costs considerably less than surgery while carrying no risk of the complication that matters most below.
A typical supervised programme runs three to six months, with sessions spaced every few weeks and exercises practised daily in between. Some women find a meaningful proportion of their original concern has resolved by the end of it, and even where it has not, having completed a proper course is useful information for a surgeon deciding how much the tissue genuinely needs correcting versus how much was treatable with muscle training alone, and it also demonstrates to an insurer or health system that conservative options were genuinely tried first.