I just read your rofr thread. I am going to give you my perspective as i have purchased two contracts with a delayed closing. One was supposed to be delayed one month...it turned into a year due to probate- but it did close, prices went up quite a bit during that time but no issues. The other contract passed rofr, then the sellers backed out. Prices also went up. I wonder if they cancelled to resell with different broker for higher price. In this case the seller was international and the broker told me becaise of that there was nothing they could do to hold them to it. My deposit was refunded and i moved on to another contract which did cost me more

i would talk with your broker and voice your concerns - is your seller international? I have not been following blt or resale prices as of late. If a good price i would probably wait it out - if just okay price then i would probably reconsider. If you do want to cancel, i would probably send an email to have a paper trail and also a phone call simply stating you want to cancel and you are within your ten days. I am not a lawyer so this is simply what i would do - dont know if right or wrong.