$350 is OK for the unit itself with remote, sledge and 220V PSU.

If you want the amplifier you can have them for say $60
It's a 4 channel amplifier, I cannot remember the make or watts, but I had no problems with it, and it is more than enough to handle my little Golf with 6 speakers :-)

Regarding the tuner, I juts got word from pcats and they will now begin looking at the tuner, but it will cost me $60-80 to have them fix it, so if you want it I could reserve it for you (it might be a month before I get it back). I'm not sure what to charge for the tuner, I payed about $300 for it and ontop comes the cost of the fixing...

The shipping comes on top of the price (i live in Denmark)

Let me know what you think...