I've been after a set of Straitlines upgrade levers for Shimano disc brakes (they're listed as fitting XT but fit most pre-2007 lever sets) in green for a while now with no luck. The green ones come from the 2010 range. Since they didn't make it into the 2011 lineup I can only assume that they didn't sell well, hence there may still be some floating about. I've had no luck on ebay or the 'Wanted' forum here and Google isn't coming up with much either; I've found one retailer with them on their website only to be told that they're no longer available.
As a last gasp attempt I though I'd ask the Singletrack collective whether anyone knows of a stockist. Fingers crossed.
Sorry, no, but I do have some gold ones going if you want them 
They were fitted to my old style Shimano Saints, but do not fit the SLX brakes I have now.