Rear hatch struts can be had for sub £60 from SGS Engineering Solution, they're a perfect fit but not OEM and I actually think they're a better item.Good question, most are but you would not want to be buying them as the prices for some are eye watering.
Time for a list methinks.
Rear spoiler: Available, but very expensive. Price?
Rear hatch struts: Available, about £200.00 each?
Wheels: Probably no longer available.
Front Sachs: Probably no longer available. £1600.00 each
Rear Sachs: Available. £200.00 a pair
Springs: Available. Price?