You best not have much for needs.
I have a machine that's triple that and it's still annoyingly slow doing some stuff.
Dell Inspiron i3252-10050BLK Mini Desktop (Intel Pentium N3700, 8 GB RAM, 1 TB HDD) in only $349.86 & FREE Shipping. There is also an offer going on which is ''Buy 1 and get 5% discount'' And it will be at your given place in one day!
Processor Description: Intel Pentium
Style: Desktop Only
> Intel Quad Core Pentium N3700 1.6 GHz Processor
> 8 GB DDR3L SDRAM RAM Included; 8 GB Maxium
> 1 TB HDD Storage; Tray load DVD Drive (Reads and Writes to
> DVD/CD); 6 USB Ports
> No Monitor Included
> Windows 10 Operating System