Free walkthrough first if the collection is shelf-or-larger. I look for the trophy clusters before anything moves, because the high-value items in a UFO library are often paperbacks shelved alongside hundred-dollar trade hardcovers and they get separated and lost in the first round of sorting. I check spines for signed-copy slipcovers, look at dust jacket condition under good light, identify the printing-history line on each foundational text, and flag anything in the closed-signature-pool category so the family can decide what to do with it.
NMLP is a donation operation. Pickup is free; the books come with me on a donation basis; I don’t buy books. The reason I look closely at what’s here is so the trophies don’t get pulped — not so I make you a cash offer. If you decide to keep the trophies, route them to an auction house, sell them privately, or include them in the donation, that’s your call.
A note on where NMLP goes: free pickup runs the Albuquerque metro only (Albuquerque, Rio Rancho, Corrales, Placitas, Bernalillo, the East Mountains, Los Lunas, Belen, Bosque Farms, and the North and South Valley). NMLP does not drive to Roswell, Carlsbad, Hobbs, Artesia, Las Cruces, Alamogordo, Farmington, or the Aztec / Bloomfield area. If you’re bringing a library up to Albuquerque, the free 24/7 any-condition drop-off at 5445 Edith Blvd NE takes it. From the southeast, donate the everyday books to a local library Friends sale or thrift, and text me photos of anything that looks like a trophy so it doesn’t get pulped by mistake.
If retail prices on the trophies matter most, the right channels are Heritage Auctions UFO and esoterica sales, Swann Galleries, PBA Galleries, and the ABAA member directory. The tradeoff is six to twelve months of wait time and 20-25% commission. I’ll point you to the right specialist if that’s your priority.