Is Grumpy Old Men 'Being John Grumpy' out on DVD?

I just missed half of a re-run of Being John Grumpy which was Season 3 Episode 6 from May 2006

Does anyone know if this episode of Grumpy Old Men was released on DVD or whether somewhere would have it screened online? I was going to watch again on BBCiPlayer but for some annoying reason it wasn't put up for grabs.

Do they appear on any digital channel later?
I don't have a SKY account so it would be best if I could find out if the show comes back on Freeview or Freesat. But if there's a DVD of course I'd buy it like a shot.

Anyone know more about it.