The other question is, if you buy an empty shell, you will need the following additional parts:
-complete wiring with connectors
-monitor
-power supply
-pcb
-marquee
-bezel
-control panel overlay
-joysticks, buttons
-coin door
-fluorescent tube with electronics
-skills to put everything together
Collect these original parts with shipping cost from different places would be 500-700 eur, you can bring an original cab from the US for that price.
My 2 cents of course.
Monitor (old TV with SCART) free to 15€ in the classifieds
PCB starting from 15€ (depending on game of course)
Marquee included
Bezel included
Controlpanel Overlay included
Happ Joysticks and buttons (two complete set with 6 buttons per player, player 1 player 2 and so on) 30€
fluorescent tube with electronics 5€ new or 0-1€ in the classifieds
Bringing an used cabinet is possible of course, but it is still 30 years old. You got no warranty, the monitor will be burnend in......the cab just wont be in perfect conditions.....and its power supply is not going to work right away with your grid starting with a plug that wont match in your socket. USA got 110V, we in Austria and and the countries around got 220V.
I have old cabinets, and restoring them to perfect shape is so much work and costs that I rather will build them new in future if possible.
As for the the parts you listet, most of them like joysticks and buttons, artwork and other stuff is to replace on a used cabinet as well.
On my sega Hang-On I have already 300€ ONLY IN PARTS, not counting the purchase of the cab itself and I did not even really start the restoration.
I still need a new monitor, artwork, tinted glass, grips, brake-lever, accelerator, button, bearings and and and....
http://s1298.photobucket.com/user/synonym999/library/Hang-On%20restorationOf course I dont know what conditons you are after, I want them perfectly without any signs of use.
Another point is that you wont find easily people that will ship outside USA or even within the USA.
I have 2 american cars and found tons of parts for them but shipping outside the USA is always a problem, dont know why, seems like americans hate it to fill custom forms....and we talk about stuff that is 10 times smaller than an arcade cabinet.
Next point is a safe transport. I had a problem with one item, it was smashed, I emailed the seller to contact the isurance and they was funniest guys ever. They said the article was not harmed within the borders of the USA, so another insurance would be to charge but I have to find out which one it is.
If you crate the entire cabinet than you will come over the 500-700€ you calculated (especially for expensive cabinets like Star Wars or Tron) and stil its not sure that the cab wont be damaged inside by careless handling. Especially tubes dont like shocks and private people wont have the possibility and the motivation to crate and ship an arcade cabinet and companies like TNT amusement start with 1000USD up for there cabinets....rather 1200.
Often the customs open bigger boxes to see if there is something inside thats not on the custom form or illegal and dont pack the crate then in the proper way for the rest of the shipping. I experienced so many problems with shipping from the USA with much smaller items than that.....
You have to pay tax (and dont consieder sellers to write a cheaper bill for you) and and and, so importing a cabinet is not as easy as buying, paying and waiting for it to arrive.
Especially for people that are intended to add more than one cabinet to there collection and dont have all the time on earth to search and import, our service is interesting.

There are even companies IN the US that offer cabinet replicas, so there seems to a market for that

As for my answers, sorry guys, I work up to 15 hours a day and sleep very less. My partner is busy with his company at the moment and cannot support me at the moment.
My answer was not meant to be impolite, if it appeared so it may be a problem of the language barrier.
I just wanted to point out that industrial production is not to compare with home construction.
If I build a cabinet at home the hardest part is to cut the wood and to assemble the parts. Not so in our case, we invest 100 of hours in designing the CAD-Files as the certain cabinets need to be build in 2-3hours even if we did not build that type for a year. We dont have the time to start researching for every single build. Once one cabinet is CAD´d it is ready for the production every time.
Thats what I tried to point out, but sorry if it sounded rude, that was not my intention
