I have for sale a mini-tower Dell OptiPlex 9020 MT with an Intel quad core i7 processor for $74.
This Dell OptiPlex 9020 sports a Gen4 i7 CPU (4 cores and 8 threads) and 8 Gb of RAM.
I accept trade-ins* and will reduce the price of this computer accordingly.
* The trade-in computer need not be functioning. If you have a trade-in with data on it that needs to be saved, perhaps to this OptiPlex 9020, I can do that for you, too.
The quoted price does not include the installation of an operating system (OS), but I can install the operating system of your choice on this computer for a nominal fee. If you wish, I will install Linux as the O.S. for $5 and Windows 10 (or 11) for $10. (I recommend Linux if only because this (and most any) computer runs significantly faster on Linux than it does on Windows 10).
Please note: the included photos of an OptiPlex 9020 MT are generic. (The 9020s all look pretty much the same.)
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I also have for sale other Dells such as a Quad Core Dell OptiPlex 3020 MT for $46 (with the installation of the O.S. not included in the price). The OptiPlex 3020 mini-tower for this price features a Gen4 i5 CPU (4 cores and 4 threads) and 8 Gb of RAM.