Knowing what they sell for in Dallas, and going strictly on resale value, you are at the top of their price range. Here, they normally go for $100-$200, so I'd offer a bit less to leave room for flipping, in case you wind up not liking them.
From a listening standpoint, as long as all the speakers work under those socks and you have them set up correctly, you probably won't want to resell them. In that case, is $200 a reasonable price for you to pay for a great pair of speakers that you'll probably keep for decades? I'd say so!