88x Tube 6FQ7 6CG7 RAYTHEON JAPAN NIB $5.8 Each Tube - eBay (item 5873841025 end time Jun-26-06 09:22:33 PDT)
Were they those ones? Suprising the page is still there.
With the amount of money they stand to make on lower-end headphones, the amount of time and money it costs to make a new 'statement' headphone just isn't worth it profit-wise. The only ones able to make mainly high-end headphones are smaller companies like Grado and some IEM companies that usually cater to professional musicians.
The one time I went to Magnolia I asked the sales guy if they had any Grado headphones. They said they didn't, but they had some sennheisers and stuff. He then went on and named some amps and stuff like Headroom. I was suprised they knew anything about headphones! Well I left the store and went next door and got a pair of SR-60s. \
On personal accounts, I think you can only accept ~600 a month without fees, and you also can't accept credit card payments. Otherwise most people switch over to the business/premier accounts, which let you accept credit and have no limit to how much you recieve, though you do start to pay the .03%
You could always just include the fees to the item you're selling.