Thanks for researching and putting this list together, Bricekolob.
I would be very grateful to be included in the list, if possible.
I sew my kilts completely by hand (except machine sewing the top band, after hand basting it to the front apron to carefully match the tartan).

Bonnie Heather Greene, kiltmaker
$475 for an 8 yard hand stitched kilt. (If the tartan is unusually expensive or needs to be custom woven, the price would be more.)
If the tartan fabric is provided to me, I can hand stitch a kilt for a reasonable labor cost.

My small website is bonniekilts.com
I hope to advertise on the XMKS forum sometime in the future.