Where can you buy chanel sunglasses 4104-b?

What I coincidence. I have a brand new pair (worn maybe 2 times at the most) that I want to sell. I bought them from Nordstrom for $425. They are brown with white pave crystals logo set in gold. They are in perfect condition, but I don't like how they look on my face. Let me know if you are interested in purchasing them from me. I would like to sell them for $350. They have been worn for no more than an hour total!!