Knowing what I know now... I would pass on the boat as well. She looks like she's met with one too many concrete walls in her travels. That said, as people have mentioned, doing fiberglass work isn't really that hard. The crack(s) are probably easily fixable, especially since you can get at both sides without disassembling a lot of furniture. Even if you have to cut out the anchor locker, making a new one and taping it in isn't that big a job. Doing a proper fix will involve removing a lot of existing glass to get the proper tapers and laying in a good deal back. You'll want a pro to do that work as that area is the thickest/highest stressed part of the boat. My guess is 4k to 6k to fix it properly.
If the boat was in really great shape otherwise, and you could take cost to fix out of the asking price and could have a yard do the repairs over the winter, maybe. If the boat is just average, has serious corrosion on the motor mounts and unkown original motor, needing sails, electronics, etc.? Find another project I'd say. Good bones are important and you'll want to use her as you improve her vs. waiting year(s)