Question Need help finding mini itx options

[HelloMoto7]

Located in US. In the last 3 days I have done my research on cases. It's stressing me out though. Need help. I have a new ATX psu and 16gb of ram. Found a mini itx board on eBay. These are the specs I'm going to put in my itx build: b550i, r5600g, 16gb 3200mhz, noctua l9a 45mm cooler.
On tight budget of $80 for a compact (5-7 Liter) mini itx case that has room for a gpu (7.5"-9") later down the road. Goal is to be equal to or smaller than xbox one. If it has an included psu of 150w or more, cool. I have looked at Silverstone ML09 ML08 ML06 ML05, cougar, and sgpc cases on Amazon and eBay, geeekstore cases (super cool). I really like the node 202 but I don't want to buy another psu if I can help it. I have looked at cases as big as Xbox one (7.1L) but again require a different psu. I added a SS SG13 to Amazon cart; it accepts atx psu but is pretty big (11.45L). I might have to buy an sfx to make this work. Can yall please help me find something? I use Amazon, eBay, Newegg, BH Video.
Found some Indian scammer companies to avoid by searching Google for node 202 and rvz02. mintfabrics.us and lightoftruthstore. Be careful out there.

 

[HelloMoto7]

Update: I bought a mini itx case today. It is a generic one but looks and sounds promising. SFX required so am selling my like new EVGA 550w B3. Everything I wanted in a case: nice size gpu (actually beefy @300mm) when i save some more money, compact (5.6L). SharGwa PC (SGPC) A56 (previously K55) on Amazon for $78. Only 3 left.