ULTRA RARE!! Vintage Simulaids Inc. Electronic CPR 18" Baby in Case w/Cords

So I can't find another one of these anywhere out there. Seemingly extremely rare! The case is very nice, large 26"×10", the baby measures about 18". It comes with the electronic box and some cords. I'm completely unsure of the functionality of it. My guess is that it will take a little know how and effort to get it to work if that's what you're wanting to do. I personally think it's a really cool collectible for a pediatric doctor or someone in that profession that is interested in the history of stuff. The baby appears to be in good condition but looks like maybe one of the cords is cut and the ends of the clamps are a little corroded. It looks like the newest model of this with everything sells for $20k+, older models used for $300-$2,500. Although this one is certainly unique, I'm selling this for cheap because idk if it works. Also, thus has a very musty 1970's smell to the case when opened. All in all really cool, unique, collectible. No instructions, no date on anything. 11Lbs!