SEI = Chinese is correct but has 3 year warranty if I remember correctly. 6 bolts, send it back and get another one.

Yes

Not sure of price on new OEM but about 2x sounds about right.

thanks, this is all very educational

hopefully I don't need to use it (crossing fingers) but my motor is getting long in the tooth so...

Thanks for the info fellas. I think I'm just going to take Bluechip's advice and adjust the price and get rid of it. The most I'm looking to do is have the cards cleaned so it doesn't kill when I give it gas. If I put too much into it, I'll end up keeping the damn thing and looking at it every night wishing I had time to fish! Lol