I have for sale a pair of Holiday Edition Science Fuel Cell - Matte Black/Violet Iridium I purchased these with the intent on making them a daily wearer, however after trying them on, I do not like the contrast of the violet iridium at all! They are in good condition with no marks or scratches on the frames. The lenses have VERY minor marks but need to be inspected closely under certain lighting/angles to really see them. Ear stem hinges are a tiny bit on the loose side (they no longer have that brand new tight "locked-in" snap anymore, but are very far from being floppy. I would rate these an 8.5/10 They probably sound worse than they are, but having said that, I'm pretty picky as well. To be honest, I'm not even sure what they're current market value is. Per forum rules I'll just add an asking price of AU$120.00 (International postage and PayPal fees included) If I'm way out on price, feel free to let me know.