Tank Shutdown

[Sherlock]

I am hoping that I can start the dismantling this weekend, so here is the list of equipment, some in use, some not.

180 gallon tank with powder coated metal stand, canopy and fabric skirt, currently in use $500
Rena Filstar XP3, new impeller in december, currently in use $85 PENDING
Rena Filstar XP3, one year old, currently in use $100
Jager 300W heater, currently in use $20 PENDING
Jager 250W heater, 6 months old, currently in use $20
Coralife 4' twin T-5 light fixture $30
2--Aquaclear 110 powerfilters, just replaced foam and comes with two more foam inserts each,
one year old, currently in use $60 each

Aquaclear powerhead 70 /with filter attachment $20
Elite 20 powerfilter $5 PENDING
Rena Filstar XP1, has leak, good for parts $10
Jebao 302, could never get to work properly $20
Filstar Zeolite Ammonia Remover, new in package $5
Seachem Flourish, 500ml, new never opened $7
About a dozen pieces of driftwood of assorted sizes $5-10 each

All prices are obo.
The large piece of driftwood is already gone.

[Riptide]

what are the dimemsions of the tank? is there a corner over flow?

[Sherlock]

The tank is 6x2x2 with no overflows, just a basic tank.