One of the cars started then stops pretty much straight away (this is the one with the 'furry' connectors although they look in terrible condition - see photos - so possibly no wonder it starts and then stops?). 

The other one doesn't do anything but it doesn't have the 'furry' connectors like the other one does. 

Both need a good clean up of the undercarriage which will probably help a lot in getting them going. The upper bodies are in good condition.

I'm listing as a 99p auction with no reserve. I believe I have been as thorough as I can be when testing them and do not know if these can be repaired so do please consider this when bidding.