Probable scam

I was really excited to see this listing of 7 Tamagotchis, including a Mori No and Mesu & Osu, for an incredibly low price given the value of the items in the pic.

However, upon further investigation, the good rating on the seller is all from other sellers, and it's all the same message repeated 50 times, to boot.

Looks like a scam to me, beware!

I don't see a problem. The seller from whom most feedback is from is a very popular eBay vendor for japanese merchandise - it wouldn't be unusual for this person to sell off a few things they had bought from the large vendor. Paypal protection and eBay both cover buyers from dodgy deals anyhow. All sellers have to start somewhere, and sometimes offer products slightly cheaper than competitors to help counteract lack of seller feedback.

I'd personally be more concerned about the clearly stripped (and missing) screws on the tamagotchis than the lack of feedback

These look pretty real to me! But if you have to go with your gut then do so.

ebay is a safe bet. he probably just buys a lot; sellers have stock messages. also, that's... not a good deal at all