All About Pocket Knives

I am looking for some information on this knife and possibly the value

Very unusual knife I've never seen before. Do you have any information on it? Does the corkscrew retract into the handle? Hard to put a value on it as I have nothing to directly compare it to but based just on the fact it is a Schlieper knife and has stag handles would put it in the $150 ballpark IMO. Would be interesting if someone knows more about this particular pattern Eye Brand knife.