@J.C.Rox had em all at one point. All gone now though... might be a thread about that somewhere still.
as per above, the trick is finding them actually for sale, let alone specifying your price which is wishful thinking. I appreciate instinctive noob action to protect yourself from vultures though, but got to be realistic. My 1st Roadshow cost £1,200, and was in decent enough nick, only 5yrs ago. My 4th Roadshow cost £3,500, only last month. The latter had a ColorDMD, solid but slightly faded cabinet, tasteful LEDs and beautifully preserved playfield. £2,500 might get you something these days, and I appreciate you don’t mind scratches and broken coils etc, but it’d undoubtedly require work and your problem would be many hard to find parts - previous reliable suppliers like Pinbits are no longer in business. Some Euro suppliers filled some gaps, but Brexit put them off sending to the UK.
First, find a machine for sale, then ask yourself - does it fit your criteria/standard (if not what’s the compromise?), and then finally - do I want to pay *that* for it.