All time lowest prices for these games according to ITAD.
Yakuza Kiwami: https://store.steampowered.com/app/834530/
Yakuza Kiwami 2: $22.79: https://store.steampowered.com/app/927380/Yakuza_Kiwami_2/
This is the Police 2: https://store.steampowered.com/app/785740/This_Is_the_Police…
Yakuza Bundle (Yakuza Kiwami 1+2 and Yakuza 0): $39.62 AUD:
https://store.steampowered.com/bundle/13660/The_Yakuza_Bundl…
Steins Gate 0: $19.98: https://store.steampowered.com/app/825630/STEINSGATE_0/
Eastshade: $21.57: https://store.steampowered.com/app/715560/Eastshade/
Undead Horde: $11.97: https://store.steampowered.com/app/790850/Undead_Horde/
Eliza: $10.75: https://store.steampowered.com/app/716500/Eliza/
Shibuya Scramble: $13.99: https://store.steampowered.com/app/648580/428_Shibuya_Scramb…
Shining Resonance Refrain: $16.30: https://store.steampowered.com/app/809890/Shining_Resonance_…
Danganronpa V3: Killing Harmony: $22.78:
https://store.steampowered.com/app/567640/Danganronpa_V3_Kil…
Enjoy!
You can also pick up the Yakuza bundle for a bit more discount. Playing Yakuza 0 in 4K is amazing.