Hello John,
I feel my comments are not going to help, since it appears that you have very much narrowed your options down to (only?)(understandably) the best for the least cost. I fear in reality that you may be asking too much, unless you are very lucky and someone may just have a good pair kicking around and are prepared to sell them at a reasonable price. Tall order?
I notice you are intending to sell the car, and option (1) would have been to have sold the car on a basis that the wings need repair/replacement. Unfortunately, this option is no longer viable since you have removed the wings prior to finding acceptable replacements, so in effect you have reduced the value of the car.
Not prepared to accept some from a scrap car due to rust? Well John, it might be a question of needs must, and rusty repairable ones are better than none at all. Easy in hindsight, but it really is safer to ensure you have the necessary parts to replace anything you take off before you remove what you have.
If it were mine, I would now be lowering my sights and be prepared to accept something better than you had, and go from there, and really all I can hope is that someone does come to your assistance.
Would probably be worth moving this post to Sales and Wants.
Good luck,
Gareth.
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