Wrong product, broken, missing pieces. Useless.
I spent ages looking for the original mousetrap game on eBay and Amazon. Eventually I found this.
Reviewed in the United Kingdom on September 2, 2017
The description says it is the "vintage 1993 version". It's not. It's the new version which is pants.
Worse still, there was extensive damage to the cardboard pieces; the cage was missing; the three ball bearings had been replaced with new ones which were massive and obviously could not work with the game; and one of the pieces was broken entirely and unfixable.
I now notice there are other reviews making the same complaint.
Edit: I have personally complained to Amazon about this listing and seller.