Well I recently bought Sennheiser CX 880's which are worth $130 bucks but got them for $70 off of eBay. Sadly, the pin that connects to the iPod fell off and now I need a repair (I'm not paying for it again). But I never originally bought it so I don't have the receipt which is required for a free repair.
However, I don't blame Sennheiser. I dropped it and it fell on the part where it connects.
Source Filmmaker Animator/Poster Maker
Former Minecraft Minion