Steve Jackson Games' in-house store, Warehouse 23 is running a rare GURPS sale at 20% off sale with $100+ in purchases from Oct 05 to Oct 09. A good time to catch up on my collection. Dates are when they were added to W23. For split prices it's either original and current (because they raised most prices by a dollar a couple years ago) or original and best previous sale.

SJG 31-4001 GURPS Character Assistant v5 ($16)

Aug 2020 SJG 37-0160 GURPS Magic: The Least of Spells ($6/$7)
Oct 2020 SJG 30-6514 GURPS Classic: Grimoire ($8/$9)
Jan 2021 SJG 37-0365 GURPS Furries ($8/$9)
Feb 2021 SJG 37-1659 GURPS Magical Styles: Horror Magic ($5/$6)
Apr 2021 SJG 37-0366 How to Be a GURPS GM: Managing Expectations ($5/$6)
Sep 2021 SJG 37-1751 GURPS Fantasy Folk: Elves ($6/$7)
Dec 2021 SJG 37-0665 GURPS Hot Spots: Sriwijaya ($12/$10.44)
Feb 2022 SJG 37-1675 GURPS Infinite Worlds: Nightreign ($11)
Mar 2022 SJG 37-1192 GURPS Horror: Beyond the Pale ($4)
May 2022 SJG 30-6061 GURPS Classic: Discworld Also ($13/$11.31)

This pretty much both catches me up an is exactly $100 before discount. Three more items I can add (at least for Mar 2023 releases and older are not on sale):

Nov 2021 SJG 37-0377 GURPS Action 9: The City ($6/$7)
Apr 2022 SJG 31-1014 Dungeon Fantasy Companion 3 ($25) [Print, no PDF version]
Nov 2022 SJG 37-1733 GURPS Vehicles: War Galleys ($11)

So adding those three it's $114.40 + shipping for the one book.

Oh, Dungeon Fantasy Companion 3 is PDF too. Or was this a PDF-only purchase? I'm confused since it's very clear when you buy a PDF and less clear if it's a physical product.

Darn, already had SJG 37-1192 GURPS Horror: Beyond the Pale.