I had that with one I was going to see. The total cow rang me just as I was leaving to see it to tell me it had been sold. That horse would have been great. However, I found an even better one in the end so chin up, there will be a better one for you out there!
Aw im sorry to hear that hun, happened to me too at the weekend, was ready to go and see something on sunday and its only because i rang to check directions on saturday night that he said 'Oh, i sold it this morning.'