Agree, OP
@ascii23. You're bold. However, time, reading, watching, and asking lots of questions is going to be what you're in for. Let alone parts purchases. Lot of them. I have no affiliation but will say that
FCPEuro is one of your friends. Buy a part (lots on VIN splits on these so call them and don't simply order willy-nilly) and you'll never buy the part again. Brake pads, rotors, wiper blades, belts, plugs or coils, WHATEVER. It's pretty amazing. Even OIL, which I cannot even believe someone would do, but hey - they'll take it.
Cleaning some of the crap off will let you begin this process of IRAN (Inspect, Replace As Necessary).
Yes, getting a copy of VIDA/DiCE is also going to help you immensely. Lots of Torx, metric tools, a stubby impact wrench and sockets, a breaker bar and you're ready to go. These can be rewarding but needy cars. Is the interior decent? What part of the country are you located within?
BTW - look here too:
R Forum - Welcome Thread - Click here if you are NEW to... as it has a lot of R related material in a sticky thread.
Lastly - depending on how much wrenching you do, someone said before the bubble of used car market pricing that every R is an 8K car. Be prepared for that to potentially mean 7K difference for you. Sounds ridiculous, but when you begin to consider what some of the parts cost, it adds up very quickly. In December I refreshed brakes all around on my VR and went OEM except for pads. It cost me ~$600 in just parts and a forum member helped me do it to save time. A turbo is a grand or more with no labor. 4C struts and shocks (not including any labor, tie rods, ball joints, etc.) is about 2K. A set of coils and plugs isn't cheap either. Maybe start with this and see if it helps? Air filter, fuel filter, oil filter, plugs and coil pack all together in one kit for 365 bucks (free shipping over 50 bucks):
Volvo Tune Up Kit - VOLVOTUNEUPKITS60R
Again, tons of experience and knowledge here. Ask away and we'll do our best to assist.