WTT: Sigma 18-50/2.8 for Tamron 28-75/2.8 (many other items for trade)

[dFreezy]

I've been trying to sell some gear due to my switch to FF, but since money seems tight for most during this time of year, I thought I'd offer some trades.

What I currently have:
Canon 20D
Canon 18-55 Kit Lens
Tokina 12-24/4
Sigma 100-300/4
Sigma EF-500 Super Flash

What I'd be interested in:
Tamron 28-75/2.8
Canon 28-135 IS possibly
Tamron or Sigma 17-35
Canon 35/2
Canon or Sigma 50/1.4
Canon 400/5.6
Sigma 50-500 (Bigma)

Here is my original sale thread with pics and descriptions: http://photography-on-the.net/forum/showthread.php?t=611647
Please email me with any questions or offers!

[dFreezy]

Sold a few lenses so the current list is a tad shorter so I updated the first post

[Woodja]

Do you have a Sigma 18-50 that your still willing to trade or maybe sell?