Browsing steamdb's sales list of DLC for games I own...
Detective Grimoire soundtrack - $0.74 (75% off)
"Oh good, something I can buy with this damn Steam wallet!"
remembers to check Humble library
sees Detective Grimoire soundtrack from past bundle purchase
Already bought some of those high-discount bundles and am doing my best to resist buying the Digital Homicide ones, but I may have no choice. Just a couple other things I may get from the wishlist, but otherwise this sale is lackluster as hell. Most games nowhere near all-time high discounts. Random example: Fallout: New Vegas has almost always been 75% off (66% for Ultimate Edition) in the big sales. Now it's 50/40. ¿Por qué?
Discovering non-wishlist items is clunky due to Valve opening the floodgates to all kinds of shit these past couple years. That's why I make sure to empty my queue daily and wishlist anything I might remotely like. Otherwise it's a pain in the ass to search the store.
At least I can finally get Civ V: Brave New World for a decent price ($2.47) from the Civ V bundle. My 3-year quest to complete my Civ V will finally be over!