Nashville knife shop has them for less $$$ I have ordered the #827 Russian leather (slightly larger) through them a few times for myself and others...
The #827 is my Honing strop now, I think the rougher texture to the leather smooths up a fresh edge better then most other strops (JMHO) For my everyday though I recently switched to an SRD Latigo, (great workmanship) I also have a TM strop in double leather made specifically for pastes, that the quality is fantastic on, so basically pick the price you want to spend and grab one up...