Fixed mine a month or so ago myself, ended up using the ACDelco condenser.
I had nothing left in mine, so I rented the Oreilly pump and gauge set. Pulled vacuum, it leaked down so confirmed leak, I charged with dye to confirm the spot. Leaked out in a weak, but dye did its job. Same spot as everyone else on the condenser. Bought the ACDelco part, got the bracket for the lower line just to prevent a leak there although mine showed no signs of issues. Installed both in a few hours, could be done quicker though. One of my cooler lines went right together, driver side I want to say. The passenger side gave me a little trouble but after a little manipulation and trial and error it went together. Rented the Oreilly pump and gauges again. Charged the system, one can with dye just in case of future leaks. Added some ACDelco oil. Been cold a month or so now, with no issues. All in with condenser, oil, and refrigerant Id say around 300. Prior to this the most I had done was add a can with the quick connect simple systems auto parts stores sell. Really not a hard job to do. AC seems intimidating, but if you can wrench a bit its not bad. Could have messed this up 3 times and still come out ahead of paying a dealer 1200 bucks.
Adding to this, I added some trans fluid to the condenser at install, instead of after through dip stick. When I checked cold it looked good and after a drive looked good warm.