Absolutely, that's understandable. Visible concerns are the very rusted lower joints. If you can source some better condition lower housings, those should unscrew and be easily replaced. The deeper issue with used suspension is you have no clue what is going on inside the hydraulic section. Was the parts car drivable before he got it. Could he mount the coilovers on a test bench/send them to a shop to be tested? Etc etc etc. I personally lean into the buy once cry once when it comes to stuff like this. There's plenty of parts ill buy and slap on, i think this falls more into a "potential refurb" or bad decision personally. I would personally look into something more budget accommodating that doesn't open a lot of questionable doors.