Still available
2) Marco venturi skimmer (i think its 450, its the highest model no.)
with weipro 107 pump
$60
3) 3ft 2x39W T5 DIY lightset with reflectors, non-water proof endcap, dual e ballast, tubes need to be changed.
$50
4) Seio 620
$20
8) TOM800 return pump
$50 (sufficient for 3ft tank)