Where to get aluminum dash/door trim?

[SLO C5]

I'm about to buy an 89 Sub, but it has the fake wood trim all over it. I'd like to swap it out for the aluminum look kits. I can find them on ebay for $100, but was wondering where I could find the pieces for cheaper. And, it looks like the gauge bezels just screw in/out, but the door/dash trim pieces don't have any visible fasteners. How do these go on, off?

 

[mr.smartass]

I'm sure LMC has them... but cheaper isn't in their vocabulary.

As far as installing and removing I'm not positive... I'm just going to replace mine with diamond plate cut to fit.

 

[dhcomp]

There are fasteners on the back of the door panels. I just had mine off.