You mean Hondata? If he's only asking 350 I'd wonder what the deal is. Find out what model it is. For 350 it may be one of the old ones. Hondata ecus are goodness. I'm not knowledgeable about the differences between OBD1-2 ecus so I don't know if you can plug one in, but I don't think you can.
BTW, 160 for the MSD 6a is a mediocre price. You can buy a new one for 180 plus tax.
BTW, 160 for the MSD 6a is a mediocre price. You can buy a new one for 180 plus tax.