Thanks for the replies. So what other boats are there comparable to the Sabre 42? I'd like to get a short list of boats that are well built with quality components by a reputable builder, are relatively fast, have enough room for a family of 5 to go cruising, can be sailed by 2 people, and are priced under $150k. I would prefer a sloop with fin keel and fractional rig for no other reason than that's what I'm used to. It seems hard to find fractional rigs, though. The type of sailing that I would do would be a) day sailing possibly out of Corpus Christi, b) a 1-month vacation to the Yucatan Peninsula, and c) a 1-year trip to the Caribbean. I'm not American, I'm from Argentina. I'm still scratching my head trying to figure out why some boats are priced so much higher than others of similar size and age. For example in a "Sailing" magazine from several months back, they showed two boats of similar size: a Tartan (42' or 43') and a Jeanneau of similar size. The Tartan was listed at about twice as much as the other one. The only notable difference I saw in the specs was that the Tartan had a carbon fiber spar. Maybe Tartan is a Mercedes and Jeanneau is a Pontiac? That's the thing I'm lacking about American boats, it's the knowledge of who is who in the business.
The specs are only a small part of what drives the price. As to the Tartan and Jeanneu, the Tartan has been considered to be of a higher buld quality and more of a blue water boat. Price will be driven not only by build quality but can also turn on whether a particular model has caught on as a popular one-design class, for example.
The Sabre 42 was one of the boats I looked at and liked. Sabre is a high end production boat. IMHO, well above the Catalinas and Hunters, but substantially more expensive. I think of Tartans as a similar in quality although some are reporting that their quality has come down lately. I ended up buying a substantially older boat (Swan 41) that I am very happy with.
If you have questions about particular boats, people around here are generally willing to chime in with their thoughts.