Shouldn't you be fixing the rust/mechanicals before spending on a useless mirror?
Yes probably, but even though I haven't done some of the important stuff yet, if I see something that I know I will eventually want come up for sale for a good price, why not snap it up?
I also bought a rust free sunroof panel for £150. They usually go for £300+. I have no intention to put it in yet, but its nice to have it.
Prices of these things will only go up.


Do it properly or don't to it at all IMO.