Selling a hexprog 2 basic that I used once to clone a Mercedes M276 ECU (Bosch med17.7.1). I actually made 3 clones using the tool which worked successfully. Of course, this unit can clone many different ECUs so you need to look at the Microtronik website to see if yours is supported.
These units cost about $700 new after you factor in shipping, tax, and tariffs.
I will throw in a laptop with the software already installed for another $200 or you can use your own and download and set it up yourself.
Remember that you need to buy a 24hr or 48hr license to use it as this is the basic version. Full version with no time restriction is over $2000 so this is more geared for DIY.
If you are reading this, you know what this is and what it is for.