They're some highlights from my dad's collection, which he amassed as a teenager in the 1960s. Basically, my parents went on vacation a couple weeks ago and I'm moving out of town soon so it was kind of the last good opportunity to look through everything—which hadn't really been touched in 15+ years and hadn't been read since the early 1970s—and catalogue it and bag it, etc. Only in the course of doing all that did my girlfriend and I realize what we were looking at, how much it could all be worth.
We are going with Heritage—we are packing up the books today for pickup either today or tomorrow.
Insurance was a big question but basically the gist is that no insurer will insure something that isn't in your possession so the trick was to work on the wording in Heritage's contract until it was to our liking. They were very accommodating on that front.
Nothing is trimmed—it's all literally sat in stacks for the last ~50 years. Read once and never touched again.
I think I gave an update on grades somewhere but basically things are in good shape, lots of 9.0s and up, a few lower where there is something obvious like a bend or a piece of tape but mostly VF and up.