The MCC bundle included the RPG and most of the published adventures (though there are a lot of 3d-party adventures for MCC) for $22. DCC had a Humble Bundle offering with a lot of stuff. MCC probably doesn't have enough catalog for Humble Bundle so the Bundle of Holding may be it. I like the genre and the price is good so I'll be buying this bundle.

GMG-6200 Mutant Crawl Classics RPG ($25)
GMG-6210 MCC #000 Judge's Screen (2017) ($6)
GMG-6211 MCC #001 Hive of the Overmind (2017) ($7) - 20-page level 0 adventure
GMG-6212 MCC #002 A Fallen Star For All (2017) ($7) - 22-page level 1 adventure
GMG-6213 MCC #003 Incursion of the Ultradimension (2017) ($7) - 26-page level 2 adventure
GMG-6215 MCC #005 Blessings of the Vile Brotherhood (2017) ($7) - 24-page level 4 adventure
GMG-6216 MCC #006 The Apocalypse Ark (2017) ($7) - 24-page level 5 adventure
GMG-6218 MCC #008 The Data Orb of the Metakind (2017) ($7) - 26-page adventure
GMG-6219 MCC #009 The Evil of the Ancients (2018) ($7) - 27-page level 3 adventure
GMG-6220 MCC #010 Seeking the Post-Humans (2019) ($7) - 20-page level 0 funnel

Other products not included in the bundle:

GMG-5151 MCC Scratch-Off Character Sheets (2018)
GMG-52018 Home for the Holideath (2018)

GMG-6047 Mutant Crawl Classics Custom Dice - Grakk's Red Dice (2017)
GMG-6048 Mutant Crawl Classics Custom Dice - Kilra's Glow Dice (2017)
GMG-6049 Mutant Crawl Classics Custom Dice - Farrah's Fantastic Fragments (2018)
GMG-6050 Mutant Crawl Classics Custom Dice - Marvels of the Mustachioed Magician (2018)

GMG-6209 Character & Creature Codex (2017)
GMG-6214 MCC #004 Warlords of ATOZ (2017)
GMG-6217 MCC #007 Reliquary of the Ancient Ones (2017)
GMG-62185 MCC #008.5 Museum at the End of Time (2016)
GMG-6221 MCC #011 The Omnivary of Eden (2021)

GMG-DCC-D21 DCC Day 2021 Adventure Pack (2021)
GMG-GC-2015 Goodman Games Gen Con 2015 Program Guide (2015)