I really wonder what those people (who sell 8 cassettes for 450 euros) think, if they think at all. Either they are living in a parallel world or they are just braindead.
All these cartridges are false ... Knowing that Konami to grind all its prototypes ...
eBay is fantastic for the business! There are many pigeons as said in France ...
To make it simple, you have to stop the delirium.
Yes, they are the early copies, samples for mags and so on. Afaik there has been found only very minor differencies between sample and final release versions.
All of these are not fake, but there is a pile of fakes around as one guy made them in past...
Also, few prototypes exists as well - they were taken from Konami UK lab by one worker before they were trashed.
This should sell in no-time! 
