Nyform Troll Dolls

I have 4 numbered troll dolls from the Nyform company. I have #120 (large man with a stick in one hand and his tongue sticking out), #111 (old man with a tail in one hand and a stick in the other), # 114 (old lasy with a red apron) and #018 (little boy with spikey black hair and both hands in his pockets). They all have the original booklets attached to them. I saw #111 on e-bay for $650.00 and the auction was still going on. I would just like to know the value of these troll dolls if you could find out. Thanks