Has anyone bought the cd-rom shop manuals that are always up for auction on ebay? The "buy now" price is only around $14, but I thought the set was around $100 from the dealer? How are they so cheap on ebay? Are these pirated copies? $14 is a lot cheaper than over $100 for paperback MB shop manuals, but I don't want to waste money if these CDs are no good.

Thanks,

Greg
'84 300D