'88 911 DASH Black Reupholstered Leather

[pc100porsche]

This dash was recovered in black leather by an upholstery shop approx 6 years ago by PO of my 88 Carrera -- for the sake of originality I replaced it with a NOS vinyl dash ---unusually there is no stitched seam running long ways behind the binnacle area (they used one piece of leather) thus the look is not 100% to me in that area --- Wondering what a fair price to sell this would be ?