Warzone 1st edition (rulebook, all three supplements plus Dark Eden) and Vor into the Maelstrom books (Rulebook and all force books except the Neo-Soviet one). Make a reasonable offer for either batch (or both).
Mutant Chronicles RPG. Rulebook (1st edition) with the Bauhaus, Capital, Imperial and Brotherhood sourcebooks.
LOTS more to come up for sale in the following days.