and bergman things are very collectible. - yes. - this is-- has got all that appeal, it's got real sexappeal in my view. well, i think there are many people who would like something like this-- the vibrancy, the sheer delight of it. and a conservative estimate for this would be somewhere in the region of £1,200 to 1,500. really? gosh. that's a bit more than £100, isn't it? yes. my husband thought it was the top of a walking stick. - what do you think it's made of? - i don't know. horn, a horn of some kind. you're right. it is a horn. that's absolutely spot-on. it looks a bit like plastic, doesn't it? but it is horn. this is actually inlaid in ivory, those pieces and stained. and it's in the form of a cicada, i think. and it's japanese. and it dates from probably the middle of the 19th century. and those two holes are the clue as to what it is. it's actually a netsuke. it's worn at the waistband like that. i think it's a very unusual and rare object. i think you wouldn't have much trouble getting around £1,000 for it. good heavens. - bit of a shock? - good heavens. well, it is a big sho