BurntNewt

If you have access to a welder and some basic metalworking tools, I would use aluminum square tubing. Maybe 1.5" x 1.5" x .0625" wall, or something similar.
 
If metal's not your thing, you could build a frame from dimensional lumber, like this:
 

 
It's not the most stable design, but could be build with about 4 tools in a few evenings.

"Budget indesk pc"... with two 980ti and an i7-6700... hahahaha

Thank you to everyone that helped me I successfully got everything in my new case

Ok thank you 

Ok thank you 

I changed out the mobo for the saber tooth 

Ah, mATX board.
 
PCPartPicker part list / Price breakdown by merchant
CPU: Intel Xeon E3-1230 V3 3.3GHz Quad-Core OEM/Tray Processor  ($236.99 @ SuperBiiz)
CPU Cooler: Deepcool GAMMAXX 400 74.3 CFM CPU Cooler  ($14.99 @ Newegg)
Motherboard: ASRock H97M Anniversary Micro ATX LGA1150 Motherboard  ($64.99 @ SuperBiiz)
Memory: *Mushkin ECO2 32GB (4 x 8GB) DDR3-1600 Memory  ($124.99 @ Newegg)
Storage: Crucial MX200 500GB 2.5" Solid State Drive  ($144.00 @ B&H)
Video Card: PowerColor Radeon RX 460 2GB Red Dragon Video Card  ($111.99 @ SuperBiiz)
Power Supply: Corsair CXM 450W 80+ Bronze Certified Semi-Modular ATX Power Supply  ($44.99 @ NCIX US)
Total: $742.94
Prices include shipping, taxes, and discounts when available
*Lowest price parts chosen from parametric criteria
Generated by PCPartPicker 2016-09-11 14:17 EDT-0400
 
Most mATX boards that aren't super cheap support 4 RAM slots so this should be fine.
 
Don't get the GPU if you don't need it, but unless your PSU is a great model an upgrade would be fine. This one has a 5-year warranty.

if you have an old laptop hard drive with an os you can use it in a 2.5 bay as a boot drive it will be slower than a 3.5 though