Not shady at all - simply offering multiple deal possibilities. Once again, a good business practice in order to try to make a deal happen. They are showing a willingness to negotiate more than one way.
"If you look through your scope and see your shoe, aim higher." -- said to me by my 11 year old daughter before going out for hogs 8/13/2011
My Hunting Videos https://www.youtube.com/user/HornHillRange