ZEObak - I have 3 bottles (10 ml) absolutely unopen and it has been keeping in a fridge - $20 each or take all 3 for $50
https://www.jlaquatics.com/zeovit-zeobak-10ml.html
ZEOvit media - $20 for one and a half bags
Xport-PO4 - it is more than half bag - $10
NOPOX for $20, only used a week and it should have around 930ml left in bottle.
https://www.jlaquatics.com/red-sea-n...-x-1000ml.html