Hello all!
I am selling three gently used 6990s. I currently have them available via the Amazon Marketplace -- great option for those whom have Prime (free shipping!).
http://www.amazon.com/gp/offer-listing/B004SH5V0A/ref=dp_olp_0?ie=UTF8&redirect=true&qid=1317415793&sr=8-12&condition=all
For anyone whom purchases these cards, I am more than willing to provide a copy of the original sales receipt for warranty purposes.