Love finding deals!
My Oceanic 72G with stand complete and FX-5 filter, stainless steel heater, black sand, all kinds of things a person would have to run the tank, foods chemicals, plant tongs, decorations, a $50 24" long fake rock deco with plants growing off of it, rocks and 3 plant bulbs, and two plastic tubs to carry it in! Perfectly clean, just a little dust on it from being in the garage $200.
12G Edge tank filter included in unit, rocks and filter sponges can't remember but I think it was 60, maybe less, I would have to look it up. regularly almost 200.
5G Chi with black sand for 20 or 25 can't remember for sure but think it was 20 plus a free 2G Aqeon Evolve with about 13 fish in it - not kidding they kinda beggingly asked if I would take it. Including a Betta and a frog which was being attacked by a Cherry Barb and only had one eye left. It was a good craigslist / bad Craigslist deal.
a 5G Marine land with rocks complete, 15
40G breeder with a canister filter with fish and plants for around 50
37G JEBO tank top with integrated filter and light with stand and awesome stones for 50
My first tank when I got back into the hobby was a brand new, opened but in the box 16G Aqueon tank kit complete, except someone had used the fish food sample, lol for 50.