Is this a fraud???

[beaway]

I want to buy an electric scoreboard for my college basketball team. When I search it on ebay, I find the ideal one-- Multisport Tabletop Electric Scoreboard. Now the problem is, the same item, two different stores, two different prices, $264 VS $349. You can have a search yourself. The cheaper one is from Opentip. Anybody ever knows or hears about this store?
I was told that there are lots of frauds on Ebay. Is this a fraud then??? I’m afraid it’s too low to be true. How do you guys think??? Thanks a bunch!