what to buy?

[halistan]

Getting a code 32 from my check engine light. Right side oxygen sensor. Car has 213K miles on it and drives pretty good despite her age. Also think i need to replace both ball joints (never been replaced) and I think i need the cradle mount that goes at the back of the engine where it meets the tranny. I think this because when i turn i feel some binding and i can hear the drive shaft hit against the heat sheild. This has happened once in my car already. Years ago I had to replace that mount and had the same symptoms. Yes, i've had my SVX for a long time and know way too much about this car.
Thing is for all those parts its like $400 and i'm getting ready to move so i'm trying to keep expenses low. Should i go ahead and spring for the parts or wait till after i move in mid-sept?

Parts breakdown:
20220PA000 Ball Joint Cp $57.11 x 2 = $114.22
22690AA180 Oxygen Sensor $91.40 x2 =$182.80
41022PA081 Cushion Rubber R $83.52 x1 =$83.52
Subtotal: $380.54