Should I ebay this or bin it?

Contains_Mild_Peril

I'd list it with a very low starting price (maybe 99p), be honest with the description, maybe even come up with some creative suggestions as to how it might be used, and see what happens. In the unlikely event that no-one would pay 99p for it on eBay, I'd try Freecycle. Somebody somewhere will probably have a use for at least most of the bits, and if you can get someone to collect it then it saves you the trouble of having to dump it, and you get Brownie points for recycling and doing your bit to save the planet.
If you have a look at this thread, you'll see that "rubbish" is often worth listing.

Jimble

I would at least give it one go.