we've just got cassie back from her first groom at 7 months, she was just like a huge ball of fluffy, you couldnt see the dog for the fur, she had full works, clipped but left longer in parts, nails, face, tail, paws, top knot all trimmed and it cost £33 i think it'll cost less next time it was just because she needed A LOT of work done. The girl that did her trains her dog for agility at the place we take cassie for puppy classes and she is a complete dog lover, she didnt want to hand cassie back to me.
I think there have been similar posts on here about costs if you did a search i'm sure you'd find it, there is probably regional variations, i'm in northern ireland