I want to run Adobe Premiere Pro and don't want to spend more than $1,200 on a used imac. I need advice on what specs to look for and maybe what year would be too old. Thanks!!
If there is a Best Buy store near you, you can get a NEW iMac that should be more than sufficient for your needs for or around the price you're seeking to spend.
You can also look on Craigslist and Facebook marketplace and I have seen some nice used iMacs in the 1200-1500 dollar range and these are newer 27” models with DD4 Ram versus the older DDR3 models.