$4:

Game Steam Link
Planescape: Torment: Enhanced Edition https://store.steampowered.com/app/466300/Planescape_Torment_Enhanced_Edition/
Icewind Dale: Enhanced Edition https://store.steampowered.com/app/321800/Icewind_Dale_Enhanced_Edition/
[COUPON] MythForce - 85% off https://store.steampowered.com/app/363860/MythForce/

$7: All above, plus:

Game Steam Link
Pathfinder: Kingmaker — Enhanced Plus Edition https://store.steampowered.com/app/640820/Pathfinder_Kingmaker__Enhanced_Plus_Edition/
Baldur’s Gate II: Enhanced Edition https://store.steampowered.com/app/257350/Baldurs_Gate_II_Enhanced_Edition/
Baldur’s Gate: Enhanced Edition https://store.steampowered.com/app/228280/Baldurs_Gate_Enhanced_Edition/

$10: All above, plus:

Game Steam Link
Pathfinder: Wrath of the Righteous - Enhanced Edition https://store.steampowered.com/app/1184370/Pathfinder_Wrath_of_the_Righteous__Enhanced_Edition/
Neverwinter Nights: Complete Adventures https://store.steampowered.com/bundle/24446/Neverwinter_Nights_Complete_Adventures/

$15: All above, plus:

Game Steam Link
[DLC] Pathfinder: Wrath of the Righteous – Season Pass 2 https://store.steampowered.com/app/2145870/Pathfinder_Wrath_of_the_Righteous__Season_Pass_2/
[DLC] Pathfinder: Kingmaker - Season Pass https://store.steampowered.com/app/937800/Pathfinder_Kingmaker__Season_Pass/
[DLC] Pathfinder: Wrath of the Righteous – Season Pass https://store.steampowered.com/app/1694801/Pathfinder_Wrath_of_the_Righteous__Season_Pass/

$35: All above, plus:

Game Steam Link
Warhammer 40,000: Rogue Trader https://store.steampowered.com/app/2186680/Warhammer_40000_Rogue_Trader/