Dungeon Crawl Classics RPG bundle is a pretty big collection for $15 ($413 at the Goodman Games store even if their PDF prices are pretty high at 70% of print). DCC is an OSR D&D-like game and they went for quirkiness. Still since this is fantasy gaming the adventures can be useful.

GMG-5070 Dungeon Crawl Classics RPG ($25)
GMG-5071 Dungeon Crawl Classics Annual ($30)
GMG-5102 Dungeon Crawl Classics RPG Judges Screen ($7)

GMG-4500 Tales from the Magician's Skull #1 (Fiction Magazine) ($15)

GMG-50665 Dungeon Crawl Classics #66.5 Doom of the Savage Kings ($7)
GMG-5066 Dungeon Crawl Classics #67: Sailors on the Starless Sea ($7)
GMG-5067 Dungeon Crawl Classics #68 People of the Pit ($7)
GMG-5068 Dungeon Crawl Classics #69: The Emerald Enchanter ($7)
GMG-5069 Dungeon Crawl Classics #70: Jewels of the Carnifex ($7)
GMG-5072 Dungeon Crawl Classics #71: The 13th Skull ($7)
GMG-5073 Dungeon Crawl Classics #72: Beyond the Black Gate ($7)
GMG-5074 Dungeon Crawl Classics #73: Emirikol Was Framed ($7)
GMG-5075 Dungeon Crawl Classics #74: Blades Against Death ($7)
GMG-5076 Dungeon Crawl Classics #75: The Sea Queen Escapes ($7)
GMG-5077 Dungeon Crawl Classics #76: Colossus, Arise! ($7)
GMG-5078 Dungeon Crawl Classics #77: The Croaking Fane ($7)
GMG-50775 Dungeon Crawl Classics #77.5: The Tower Out of Time ($7)
GMG-5079 Dungeon Crawl Classics #78: Fate's Fell Hand ($7)
GMG-5080 Dungeon Crawl Classics #79: Frozen in Time ($7)
GMG-50795 Dungeon Crawl Classics #79.5: Tower of the Black Pearl ($7)
GMG-5081 Dungeon Crawl Classics #80: Intrigue at the Court of Chaos ($7)
GMG-5082 Dungeon Crawl Classics #81: The One Who Watches from Below ($7)
GMG-5083 Dungeon Crawl Classics #82: Bride of the Black Manse ($7)
GMG-50825 Dungeon Crawl Classics #82.5: Dragora's Dungeon ($7)
GMG-5084 Dungeon Crawl Classics #83: The Chained Coffin ($30)
GMG-5086 Dungeon Crawl Classics #85: The Making of the Ghost Ring ($7)
GMG-5087 Dungeon Crawl Classics #86: Hole in the Sky ($7)
GMG-5088 Dungeon Crawl Classics #87: Against the Atomic Overlord ($7)
GMG-50875 Dungeon Crawl Classics #87.5: Grimtooth's Museum of Death ($7)
GMG-5089 Dungeon Crawl Classics #88: The 998th Conclave of Wizards ($10)
GMG-50885 Dungeon Crawl Classics #88.5: Curse of the Kingspire ($7)
GMG-5093 Dungeon Crawl Classics #92: Through the Dragonwall ($7)
GMG-5094 Dungeon Crawl Classics #93: Moon-Slaves of the Cannibal Kingdom ($7)
GMG-5095 Dungeon Crawl Classics #94: Neon Knights ($7)
GMG-5096 Dungeon Crawl Classics #95: Enter the Dagon ($7)
GMG-5097 Dungeon Crawl Classics #96: The Tower of Faces ($7)
GMG-5098 Dungeon Crawl Classics #97: The Queen of Elfland's Son ($7)
GMG-5099 Dungeon Crawl Classics #98: Imprisoned in the God-Skull ($7)
GMG-5100 Dungeon Crawl Classics #99: The Star Wound of Abaddon ($7)

GMG-52013 Dungeon Crawl Classics Holiday Module: The Old God's Return ($7)
GMG-53015A Dungeon Crawl Classics Horror #1: They Served Brandolyn Red ($7)

GMG-GC-2013 Goodman Games Gen Con 2013 Program Book ($12)
GMG-GC-2014 Goodman Games Gen Con 2014 Program Book ($14)
GMG-GC-2019 Goodman Games 2019 Yearbook Presents - Riders on the Phlogiston ($20)

GMG-VTT-CH0 DCC 0-Level Funnel Character Token Pack ($5)