I had a buddy in O town that picked up a 4 door kinda like yours and it had like 250xxx on her and he drove the snot out of it! He later did a B18B swap and still has it I think... awesome dd and sleeper! Get the a/c working, paint it (cheap), and ride while enjoying the good MPG! My two cents of course! Nice buy!

PS. I have bought 6 crx's in the past and everyone of them had well over 160xxx, three got swaps, but the others lasted a long time as a dd! They are way too easy to fix (IF anything goes wrong),,, I never spent over 900 for any of them either! Good luck with it man!