Went to the gunshow in Charlotte this past weekend. I was looking for a rear leaf because something was funky with mine - the leaf was bent on the rear block, though the block was straight. After finding DPH didn't have any, I looked for other retailers who did. I ended up finding one, though it was still attached to the block. When I went back to DPH to pick up a recoil buffer, they took off the leaf for free. Since I didn't need another sight block, I offered to give it to them; they ended up swapping me, buffer for block.
I bought my 7.62 saiga from DPH about a year ago, they did