There was an SSR contract listed for $97pp. I offered $85pp, and the sellers accepted immediately. I considered it a low ball, BUT so did Disney. They took it. :/ Oh well.
I'm now pending ROFR with a June BLT add-on for $135pp also with full 2018 points forward (and a random extra 6 points). Considering that I am right near you in ppp, I don't think you were too high. The UY matters a lot too. February UY at BLT has the most available points! I don't know which UY you went with, but since there are more Feb contracts out there for BLT, you should be able to get a reasonable price on them, like you did. June, my UY, is not as available (1/3 the amount of points as Feb), but they are still out there as it is the second most popular UY at BLT. I have found that the June ones don't last long usually if they are priced even somewhat reasonably or if the seller is negotiable. Congrats on the accepted offer, and good luck with ROFR. I think in your case (and mine), passing ROFR isn't going to be the issue. The amount of time these resale contracts are taking to post points in your account lately will be the issue. Just try and be patient. I submitted on April 30th (exactly 3 weeks ago), and they haven't even gotten to those yet according to the ROFR threads.