A lot can go wrong in a month. Minutes can make the difference between ownership and future regret! You ever spotted a nice gun at a show, came back a short while later and found it was sold?
Quick story...
I was working the indoor range at our club and saw an ad on the bulletin board listing a gun collection for sale. It included some desirable Winchesters and Colts. Another range officer (Joe) came over and looked at the same ad. I saw him write down the phone number.
It was snowing like crazy and the seller was about 30 miles away, but I called him from my car and headed right over. It was a horrible drive, but I ended up buying a few guns and got home safely. At our next range session, Joe mentioned that he went to look at the collection after the storm cleared, but the good stuff was already gone! I just smiled...