Shimano Deore SL-M610/ M6000 shifters for 3 x 10 . They aren't a matched pair; the right is a 610 and the left a 6000, but they look similar enough that you won't notice in practice. New and unused, £25 including postage.
Deo 10 1 by Pumpkin's Belly, on Flickr
Deo 10 2 by Pumpkin's Belly, on Flickr
Deo 10 3 by Pumpkin's Belly, on Flickr
Deo 10 4 by Pumpkin's Belly, on Flickr
Deo 10 5 by Pumpkin's Belly, on Flickr
Deo 10 1 by Pumpkin's Belly, on Flickr
Deo 10 2 by Pumpkin's Belly, on Flickr
Deo 10 3 by Pumpkin's Belly, on Flickr
Deo 10 4 by Pumpkin's Belly, on Flickr
Deo 10 5 by Pumpkin's Belly, on Flickr