Cheap stuff
 

Unopened box of Chemiclean 2 g treats up to 300g - $5
Kent Marine Turbo Calcium 200g - almost full - $5
Slightly more than 1/3 bucket of Reef Crystals - clumpy from moisture - $10
RenaAir50 good for aeration as needed $5
Coralife Saltcreep Eliminator almost full $5
Pinpoint ORP meter and probe $5

Nets and crap, lots of little stuff. Please ask.