"Obscure 80s band" - can you tell me more? Genre? Country?

Out of curiosity, what would you say is the retail value of these shirts?

I'm new to forums, so sorry in advance if I'm not doing this right. Anyway, I have a huge collection of vintage tees, but these 3 are a total mystery to me. Google/Amazon/eBay searches come up with nothing. Does anyone here know the origin of these tees? If not, can you point me in the direction of ...