Ebiz Auctions is selling the following items for me.

Edcor headphone amp + many cables and adapters, including the Straight
Wire cable sold by Headroom for $20.

All of the above for only $9.99!

See:

http://cgi.ebay.com/ws/eBayISAPI.dll...m=5751463 056

The above ad doesn't mention the Straight Wire cable, but you can see
it in the ad. If you're not familiar with that cable, see:

http://www.headphone.com/layout.php?...D=00501 50000

The headphone amp on eBay also includes more gold-plated cables,
headphone extension cables (one by Sennheiser) with volume controls,
and more.

Speaking of Sennheiser, how about some nice (and very comfortable)
Sennheiser HD-430 headphones and a 1/4" to 1/8" adapter, all for
$9.99? See:

http://cgi.ebay.com/ws/eBayISAPI.dll...m=5751447 666

Thank you for looking!