Sounds like a decent deal for someone doing the work for you.
IMO, always get a NEW condensor. The JY ones can leak very easily. Just the hint of rust on one of these and I would turn it away.
The drier and compressor aren't as picky, that I know of.

1986 Pickup extracab longbed "Woody edition"
SAS - 33's, 5.29's, lockright rear.

02 IS300 SportCross - my "DD"
94 2wd v6 extracab
04 Outback Wagon- wife's/family car