I've owned :
1st - Each Way Nudge, Barcrest. Not a bad machine, but did get a little boring. The idea of simply turbo gambling nudges rather than having a feature trail, and also the crazy profile of the machine [often it would drop £30 from Super Streak on £5 JP, it would literally not offer a win for about £25 to do it!] - meant I got bored very quickly. I paid £107 originally, and sold it in the paper, needing the space, for £75.
2nd - Cluedo SWP, JPM. This was bought as knackered on eBay for £10. Everything apart from the touchscreen working. I have some spares to try out but simply haven't had the time of late to do it. That and dad hides the garage keys from me

It is the £10 JP version, so should play far better than the £20 Itbox / Turbo Choice versions. If I can't get it working, I think the contents of the machine will be worth about £50 inc the monitor, and I may use the cabinet for a project...
3rd - Spiker The Biker, Barcrest. Great machine this, one I used to play regularly in the pub and do very well on. I have to admit that after playing this I would be looking at getting another 'no-lose Super Trail' machine - it IMHO adds another dimension to the gameplay. It was played on £25/25p and 80% payout here. I originally paid £225 inc delivery for it, which was a little steep [although it was 2 years ago...] - but when you know which machine you want and a nice one becomes available, you have to grab it

Now sold to another scener...
4th - Austin Powers, Barcrest. Bought a fairly tatty ex-kebab shop example of this for £125 about 4 months back. Mechanically not too bad - it works, although theres several issues with the coin mech, where it will alarm every so often. I think this will end up in the paper shortly for as close to the £125 I paid as possible, to make way for a couple of other machines.
I currently have my eyes on a local Impulse - Gridrunner, on £5. In fact I may well be picking it up today, so watch this space