They look all totally legit me, these small coins are rarely if ever faked. Although I have recently become suspicious about some of my purchases because of the lack of known fakes circulating or in my fake collection of these types and size. It is something I will be keeping an eye on.
I have hundreds of the German states coins and I see nothing suspicious with these two coins, the ¼ Real doesn’t look suspicious either, although I only have 1 or 2 of them so I am not an expert. Please be aware my opinion is only from the images, not having measurement, weight and the coins available to look at under a loop means I cannot make a definitive informed decision.
Send me the link to the eBay seller and I’ll have a look at the page and tell you if I see anything that raises a red flag.
Otherwise just take the risk, when you have a few in your collection you may well start to recognise fakes.
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