Here is a 1993 Williams Bram Stoker’s Dracula playfield.  This playfield was in poor condition and a playfield I would consider was beyond restoration.  It suffered from cracks in the woodgrain/artwork, cracked shooter lane, flaking clear on the inserts and loose plys in the plywood that would cause the wood to fall apart.  These BSD playfields are hard to restore due to the color changes from the dithering effects,  color matching is a challenge and the mist inserts are impossible to fix correctly when they light up.  This was about a 80-100 hour restoration.  Final cost of the restoration/clear coating (with return shipping) was $1000.  No stickers, overlays or decals were used in this restoration.  

If your BSD playfield is in this condition, I would highly recommend just buying a new reproduction playfield.