Ebay takes an extra 25% off anything in the Skullcandy eBay store when you enter coupon code CEBAYCANDY at checkout.
Shipping is also free for many headphones, and some 2011 headphones, iPhone cases, screen protectors, and other accessories are already marked down 70% off, with prices starting at $5.99 (before coupon). Some good deals (before the 25% off coupon):
2011 Skullcandy 2XL Ratio In Ear Earbuds for $5.99
2011 Skullcandy 2XL Spoke In Ear Earphones for $6.99
2011 Skullcandy Riot In Ear Earbuds with Mic for $7.99
2011 Skullcandy 2XL Shakedown On Ear Headphones for $9.99
2011 Skullcandy Uprock On Ear Headphones for $11.99
Sort for prices low to high to view all discounted headphones.